62189140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4513}}^1$

素因数の和:4588

約数の個数: 48

約数和(自身を含む): 143328528

約数和(自身を除く): 81139388

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 4513, 6890, 9026, 13780, 18052, 22565, 45130, 58669, 90260, 117338, 234676, 239189, 293345, 478378, 586690, 956756, 1173380, 1195945, 2391890, 3109457, 4783780, 6218914, 12437828, 15547285, 31094570, 62189140]

約数ペア:

[(1, 62189140), (2, 31094570), (4, 15547285), (5, 12437828), (10, 6218914), (13, 4783780), (20, 3109457), (26, 2391890), (52, 1195945), (53, 1173380), (65, 956756), (106, 586690), (130, 478378), (212, 293345), (260, 239189), (265, 234676), (530, 117338), (689, 90260), (1060, 58669), (1378, 45130), (2756, 22565), (3445, 18052), (4513, 13780), (6890, 9026)]