1009521200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4789}}^1$

素因数の和:4855

約数の個数: 120

約数和(自身を含む): 2651437440

約数和(自身を除く): 1641916240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 170, 200, 248, 272, 310, 340, 400, 425, 496, 527, 620, 680, 775, 850, 1054, 1240, 1360, 1550, 1700, 2108, 2480, 2635, 3100, 3400, 4216, 4789, 5270, 6200, 6800, 8432, 9578, 10540, 12400, 13175, 19156, 21080, 23945, 26350, 38312, 42160, 47890, 52700, 76624, 81413, 95780, 105400, 119725, 148459, 162826, 191560, 210800, 239450, 296918, 325652, 383120, 407065, 478900, 593836, 651304, 742295, 814130, 957800, 1187672, 1302608, 1484590, 1628260, 1915600, 2035325, 2375344, 2523803, 2969180, 3256520, 3711475, 4070650, 5047606, 5938360, 6513040, 7422950, 8141300, 10095212, 11876720, 12619015, 14845900, 16282600, 20190424, 25238030, 29691800, 32565200, 40380848, 50476060, 59383600, 63095075, 100952120, 126190150, 201904240, 252380300, 504760600, 1009521200]

約数ペア:

[(1, 1009521200), (2, 504760600), (4, 252380300), (5, 201904240), (8, 126190150), (10, 100952120), (16, 63095075), (17, 59383600), (20, 50476060), (25, 40380848), (31, 32565200), (34, 29691800), (40, 25238030), (50, 20190424), (62, 16282600), (68, 14845900), (80, 12619015), (85, 11876720), (100, 10095212), (124, 8141300), (136, 7422950), (155, 6513040), (170, 5938360), (200, 5047606), (248, 4070650), (272, 3711475), (310, 3256520), (340, 2969180), (400, 2523803), (425, 2375344), (496, 2035325), (527, 1915600), (620, 1628260), (680, 1484590), (775, 1302608), (850, 1187672), (1054, 957800), (1240, 814130), (1360, 742295), (1550, 651304), (1700, 593836), (2108, 478900), (2480, 407065), (2635, 383120), (3100, 325652), (3400, 296918), (4216, 239450), (4789, 210800), (5270, 191560), (6200, 162826), (6800, 148459), (8432, 119725), (9578, 105400), (10540, 95780), (12400, 81413), (13175, 76624), (19156, 52700), (21080, 47890), (23945, 42160), (26350, 38312)]