45889120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16871}}^1$

素因数の和:16903

約数の個数: 48

約数和(自身を含む): 114797088

約数和(自身を除く): 68907968

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 16871, 33742, 67484, 84355, 134968, 168710, 269936, 286807, 337420, 539872, 573614, 674840, 1147228, 1349680, 1434035, 2294456, 2699360, 2868070, 4588912, 5736140, 9177824, 11472280, 22944560, 45889120]

約数ペア:

[(1, 45889120), (2, 22944560), (4, 11472280), (5, 9177824), (8, 5736140), (10, 4588912), (16, 2868070), (17, 2699360), (20, 2294456), (32, 1434035), (34, 1349680), (40, 1147228), (68, 674840), (80, 573614), (85, 539872), (136, 337420), (160, 286807), (170, 269936), (272, 168710), (340, 134968), (544, 84355), (680, 67484), (1360, 33742), (2720, 16871)]