45564640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25889}}^1$

素因数の和:25915

約数の個数: 48

約数和(自身を含む): 117437040

約数和(自身を除く): 71872400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 25889, 51778, 103556, 129445, 207112, 258890, 284779, 414224, 517780, 569558, 828448, 1035560, 1139116, 1423895, 2071120, 2278232, 2847790, 4142240, 4556464, 5695580, 9112928, 11391160, 22782320, 45564640]

約数ペア:

[(1, 45564640), (2, 22782320), (4, 11391160), (5, 9112928), (8, 5695580), (10, 4556464), (11, 4142240), (16, 2847790), (20, 2278232), (22, 2071120), (32, 1423895), (40, 1139116), (44, 1035560), (55, 828448), (80, 569558), (88, 517780), (110, 414224), (160, 284779), (176, 258890), (220, 207112), (352, 129445), (440, 103556), (880, 51778), (1760, 25889)]