61089760

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2207}}^1$

素因数の和:2395

約数の個数: 48

約数和(自身を含む): 145224576

約数和(自身を除く): 84134816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 2207, 2768, 3460, 4414, 5536, 6920, 8828, 11035, 13840, 17656, 22070, 27680, 35312, 44140, 70624, 88280, 176560, 353120, 381811, 763622, 1527244, 1909055, 3054488, 3818110, 6108976, 7636220, 12217952, 15272440, 30544880, 61089760]

約数ペア:

[(1, 61089760), (2, 30544880), (4, 15272440), (5, 12217952), (8, 7636220), (10, 6108976), (16, 3818110), (20, 3054488), (32, 1909055), (40, 1527244), (80, 763622), (160, 381811), (173, 353120), (346, 176560), (692, 88280), (865, 70624), (1384, 44140), (1730, 35312), (2207, 27680), (2768, 22070), (3460, 17656), (4414, 13840), (5536, 11035), (6920, 8828)]