98707700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10847}}^1$

素因数の和:10881

約数の個数: 72

約数和(自身を含む): 263649792

約数和(自身を除く): 164942092

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, 10847, 21694, 43388, 54235, 75929, 108470, 141011, 151858, 216940, 271175, 282022, 303716, 379645, 542350, 564044, 705055, 759290, 987077, 1084700, 1410110, 1518580, 1898225, 1974154, 2820220, 3525275, 3796450, 3948308, 4935385, 7050550, 7592900, 9870770, 14101100, 19741540, 24676925, 49353850, 98707700]

約数ペア:

[(1, 98707700), (2, 49353850), (4, 24676925), (5, 19741540), (7, 14101100), (10, 9870770), (13, 7592900), (14, 7050550), (20, 4935385), (25, 3948308), (26, 3796450), (28, 3525275), (35, 2820220), (50, 1974154), (52, 1898225), (65, 1518580), (70, 1410110), (91, 1084700), (100, 987077), (130, 759290), (140, 705055), (175, 564044), (182, 542350), (260, 379645), (325, 303716), (350, 282022), (364, 271175), (455, 216940), (650, 151858), (700, 141011), (910, 108470), (1300, 75929), (1820, 54235), (2275, 43388), (4550, 21694), (9100, 10847)]