27450280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4799}}^1$

素因数の和:4834

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 45125720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 4799, 5720, 9598, 19196, 23995, 38392, 47990, 52789, 62387, 95980, 105578, 124774, 191960, 211156, 249548, 263945, 311935, 422312, 499096, 527890, 623870, 686257, 1055780, 1247740, 1372514, 2111560, 2495480, 2745028, 3431285, 5490056, 6862570, 13725140, 27450280]

約数ペア:

[(1, 27450280), (2, 13725140), (4, 6862570), (5, 5490056), (8, 3431285), (10, 2745028), (11, 2495480), (13, 2111560), (20, 1372514), (22, 1247740), (26, 1055780), (40, 686257), (44, 623870), (52, 527890), (55, 499096), (65, 422312), (88, 311935), (104, 263945), (110, 249548), (130, 211156), (143, 191960), (220, 124774), (260, 105578), (286, 95980), (440, 62387), (520, 52789), (572, 47990), (715, 38392), (1144, 23995), (1430, 19196), (2860, 9598), (4799, 5720)]