25399985520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1163003}}^1$

素因数の和:1163039

約数の個数: 160

約数和(自身を含む): 96910797312

約数和(自身を除く): 71510811792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 1163003, 2326006, 3489009, 4652012, 5815015, 6978018, 8141021, 9304024, 11630030, 13956036, 15119039, 16282042, 17445045, 18608048, 23260060, 24423063, 27912072, 30238078, 32564084, 34890090, 40705105, 45357117, 46520120, 48846126, 55824144, 60476156, 65128168, 69780180, 75595195, 81410210, 90714234, 93040240, 97692252, 105833273, 120952312, 122115315, 130256336, 139560360, 151190390, 162820420, 181428468, 195384504, 211666546, 226785585, 241904624, 244230630, 279120720, 302380780, 317499819, 325640840, 362856936, 390769008, 423333092, 453571170, 488461260, 529166365, 604761560, 634999638, 651281680, 725713872, 846666184, 907142340, 976922520, 1058332730, 1209523120, 1269999276, 1587499095, 1693332368, 1814284680, 1953845040, 2116665460, 2539998552, 3174998190, 3628569360, 4233330920, 5079997104, 6349996380, 8466661840, 12699992760, 25399985520]

約数ペア:

[(1, 25399985520), (2, 12699992760), (3, 8466661840), (4, 6349996380), (5, 5079997104), (6, 4233330920), (7, 3628569360), (8, 3174998190), (10, 2539998552), (12, 2116665460), (13, 1953845040), (14, 1814284680), (15, 1693332368), (16, 1587499095), (20, 1269999276), (21, 1209523120), (24, 1058332730), (26, 976922520), (28, 907142340), (30, 846666184), (35, 725713872), (39, 651281680), (40, 634999638), (42, 604761560), (48, 529166365), (52, 488461260), (56, 453571170), (60, 423333092), (65, 390769008), (70, 362856936), (78, 325640840), (80, 317499819), (84, 302380780), (91, 279120720), (104, 244230630), (105, 241904624), (112, 226785585), (120, 211666546), (130, 195384504), (140, 181428468), (156, 162820420), (168, 151190390), (182, 139560360), (195, 130256336), (208, 122115315), (210, 120952312), (240, 105833273), (260, 97692252), (273, 93040240), (280, 90714234), (312, 81410210), (336, 75595195), (364, 69780180), (390, 65128168), (420, 60476156), (455, 55824144), (520, 48846126), (546, 46520120), (560, 45357117), (624, 40705105), (728, 34890090), (780, 32564084), (840, 30238078), (910, 27912072), (1040, 24423063), (1092, 23260060), (1365, 18608048), (1456, 17445045), (1560, 16282042), (1680, 15119039), (1820, 13956036), (2184, 11630030), (2730, 9304024), (3120, 8141021), (3640, 6978018), (4368, 5815015), (5460, 4652012), (7280, 3489009), (10920, 2326006), (21840, 1163003)]