12029057360

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1\times {\mathrm{1879}}^1$

素因数の和:3796

約数の個数: 80

約数和(自身を含む): 28648583040

約数和(自身を除く): 16619525680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 1861, 1879, 3440, 3722, 3758, 7444, 7516, 9305, 9395, 14888, 15032, 18610, 18790, 29776, 30064, 37220, 37580, 74440, 75160, 80023, 80797, 148880, 150320, 160046, 161594, 320092, 323188, 400115, 403985, 640184, 646376, 800230, 807970, 1280368, 1292752, 1600460, 1615940, 3200920, 3231880, 3496819, 6401840, 6463760, 6993638, 13987276, 17484095, 27974552, 34968190, 55949104, 69936380, 139872760, 150363217, 279745520, 300726434, 601452868, 751816085, 1202905736, 1503632170, 2405811472, 3007264340, 6014528680, 12029057360]

約数ペア:

[(1, 12029057360), (2, 6014528680), (4, 3007264340), (5, 2405811472), (8, 1503632170), (10, 1202905736), (16, 751816085), (20, 601452868), (40, 300726434), (43, 279745520), (80, 150363217), (86, 139872760), (172, 69936380), (215, 55949104), (344, 34968190), (430, 27974552), (688, 17484095), (860, 13987276), (1720, 6993638), (1861, 6463760), (1879, 6401840), (3440, 3496819), (3722, 3231880), (3758, 3200920), (7444, 1615940), (7516, 1600460), (9305, 1292752), (9395, 1280368), (14888, 807970), (15032, 800230), (18610, 646376), (18790, 640184), (29776, 403985), (30064, 400115), (37220, 323188), (37580, 320092), (74440, 161594), (75160, 160046), (80023, 150320), (80797, 148880)]