45423520

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3889}}^1$

素因数の和:3977

約数の個数: 48

約数和(自身を含む): 108811080

約数和(自身を除く): 63387560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 3889, 5840, 7778, 11680, 15556, 19445, 31112, 38890, 62224, 77780, 124448, 155560, 283897, 311120, 567794, 622240, 1135588, 1419485, 2271176, 2838970, 4542352, 5677940, 9084704, 11355880, 22711760, 45423520]

約数ペア:

[(1, 45423520), (2, 22711760), (4, 11355880), (5, 9084704), (8, 5677940), (10, 4542352), (16, 2838970), (20, 2271176), (32, 1419485), (40, 1135588), (73, 622240), (80, 567794), (146, 311120), (160, 283897), (292, 155560), (365, 124448), (584, 77780), (730, 62224), (1168, 38890), (1460, 31112), (2336, 19445), (2920, 15556), (3889, 11680), (5840, 7778)]