109081700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11987}}^1$

素因数の和:12021

約数の個数: 72

約数和(自身を含む): 291356352

約数和(自身を除く): 182274652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 11987, 23974, 47948, 59935, 83909, 119870, 155831, 167818, 239740, 299675, 311662, 335636, 419545, 599350, 623324, 779155, 839090, 1090817, 1198700, 1558310, 1678180, 2097725, 2181634, 3116620, 3895775, 4195450, 4363268, 5454085, 7791550, 8390900, 10908170, 15583100, 21816340, 27270425, 54540850, 109081700]

約数ペア:

[(1, 109081700), (2, 54540850), (4, 27270425), (5, 21816340), (7, 15583100), (10, 10908170), (13, 8390900), (14, 7791550), (20, 5454085), (25, 4363268), (26, 4195450), (28, 3895775), (35, 3116620), (50, 2181634), (52, 2097725), (65, 1678180), (70, 1558310), (91, 1198700), (100, 1090817), (130, 839090), (140, 779155), (175, 623324), (182, 599350), (260, 419545), (325, 335636), (350, 311662), (364, 299675), (455, 239740), (650, 167818), (700, 155831), (910, 119870), (1300, 83909), (1820, 59935), (2275, 47948), (4550, 23974), (9100, 11987)]