428153440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18713}}^1$

素因数の和:18752

約数の個数: 96

約数和(自身を含む): 1188413856

約数和(自身を除く): 760260416

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 11440, 18713, 22880, 37426, 74852, 93565, 149704, 187130, 205843, 243269, 299408, 374260, 411686, 486538, 598816, 748520, 823372, 973076, 1029215, 1216345, 1497040, 1646744, 1946152, 2058430, 2432690, 2675959, 2994080, 3293488, 3892304, 4116860, 4865380, 5351918, 6586976, 7784608, 8233720, 9730760, 10703836, 13379795, 16467440, 19461520, 21407672, 26759590, 32934880, 38923040, 42815344, 53519180, 85630688, 107038360, 214076720, 428153440]

約数ペア:

[(1, 428153440), (2, 214076720), (4, 107038360), (5, 85630688), (8, 53519180), (10, 42815344), (11, 38923040), (13, 32934880), (16, 26759590), (20, 21407672), (22, 19461520), (26, 16467440), (32, 13379795), (40, 10703836), (44, 9730760), (52, 8233720), (55, 7784608), (65, 6586976), (80, 5351918), (88, 4865380), (104, 4116860), (110, 3892304), (130, 3293488), (143, 2994080), (160, 2675959), (176, 2432690), (208, 2058430), (220, 1946152), (260, 1646744), (286, 1497040), (352, 1216345), (416, 1029215), (440, 973076), (520, 823372), (572, 748520), (715, 598816), (880, 486538), (1040, 411686), (1144, 374260), (1430, 299408), (1760, 243269), (2080, 205843), (2288, 187130), (2860, 149704), (4576, 93565), (5720, 74852), (11440, 37426), (18713, 22880)]