45097760

素因数分解:

$2^5\times 5^1\times {\mathrm{521}}^1\times {\mathrm{541}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 106945272

約数和(自身を除く): 61847512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 521, 541, 1042, 1082, 2084, 2164, 2605, 2705, 4168, 4328, 5210, 5410, 8336, 8656, 10420, 10820, 16672, 17312, 20840, 21640, 41680, 43280, 83360, 86560, 281861, 563722, 1127444, 1409305, 2254888, 2818610, 4509776, 5637220, 9019552, 11274440, 22548880, 45097760]

約数ペア:

[(1, 45097760), (2, 22548880), (4, 11274440), (5, 9019552), (8, 5637220), (10, 4509776), (16, 2818610), (20, 2254888), (32, 1409305), (40, 1127444), (80, 563722), (160, 281861), (521, 86560), (541, 83360), (1042, 43280), (1082, 41680), (2084, 21640), (2164, 20840), (2605, 17312), (2705, 16672), (4168, 10820), (4328, 10420), (5210, 8656), (5410, 8336)]