38384060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13421}}^1$

素因数の和:13454

約数の個数: 48

約数和(自身を含む): 94705632

約数和(自身を除く): 56321572

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 13421, 26842, 53684, 67105, 134210, 147631, 174473, 268420, 295262, 348946, 590524, 697892, 738155, 872365, 1476310, 1744730, 1919203, 2952620, 3489460, 3838406, 7676812, 9596015, 19192030, 38384060]

約数ペア:

[(1, 38384060), (2, 19192030), (4, 9596015), (5, 7676812), (10, 3838406), (11, 3489460), (13, 2952620), (20, 1919203), (22, 1744730), (26, 1476310), (44, 872365), (52, 738155), (55, 697892), (65, 590524), (110, 348946), (130, 295262), (143, 268420), (220, 174473), (260, 147631), (286, 134210), (572, 67105), (715, 53684), (1430, 26842), (2860, 13421)]