12453871040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{50741}}^1$

素因数の和:50830

約数の個数: 112

約数和(自身を含む): 32478939360

約数和(自身を除く): 20025068320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 104, 118, 130, 160, 208, 236, 260, 295, 320, 416, 472, 520, 590, 767, 832, 944, 1040, 1180, 1534, 1888, 2080, 2360, 3068, 3776, 3835, 4160, 4720, 6136, 7670, 9440, 12272, 15340, 18880, 24544, 30680, 49088, 50741, 61360, 101482, 122720, 202964, 245440, 253705, 405928, 507410, 659633, 811856, 1014820, 1319266, 1623712, 2029640, 2638532, 2993719, 3247424, 3298165, 4059280, 5277064, 5987438, 6596330, 8118560, 10554128, 11974876, 13192660, 14968595, 16237120, 21108256, 23949752, 26385320, 29937190, 38918347, 42216512, 47899504, 52770640, 59874380, 77836694, 95799008, 105541280, 119748760, 155673388, 191598016, 194591735, 211082560, 239497520, 311346776, 389183470, 478995040, 622693552, 778366940, 957990080, 1245387104, 1556733880, 2490774208, 3113467760, 6226935520, 12453871040]

約数ペア:

[(1, 12453871040), (2, 6226935520), (4, 3113467760), (5, 2490774208), (8, 1556733880), (10, 1245387104), (13, 957990080), (16, 778366940), (20, 622693552), (26, 478995040), (32, 389183470), (40, 311346776), (52, 239497520), (59, 211082560), (64, 194591735), (65, 191598016), (80, 155673388), (104, 119748760), (118, 105541280), (130, 95799008), (160, 77836694), (208, 59874380), (236, 52770640), (260, 47899504), (295, 42216512), (320, 38918347), (416, 29937190), (472, 26385320), (520, 23949752), (590, 21108256), (767, 16237120), (832, 14968595), (944, 13192660), (1040, 11974876), (1180, 10554128), (1534, 8118560), (1888, 6596330), (2080, 5987438), (2360, 5277064), (3068, 4059280), (3776, 3298165), (3835, 3247424), (4160, 2993719), (4720, 2638532), (6136, 2029640), (7670, 1623712), (9440, 1319266), (12272, 1014820), (15340, 811856), (18880, 659633), (24544, 507410), (30680, 405928), (49088, 253705), (50741, 245440), (61360, 202964), (101482, 122720)]