66203930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12421}}^1$

素因数の和:12482

約数の個数: 32

約数和(自身を含む): 131474448

約数和(自身を除く): 65270518

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 12421, 24842, 62105, 124210, 161473, 322946, 509261, 807365, 1018522, 1614730, 2546305, 5092610, 6620393, 13240786, 33101965, 66203930]

約数ペア:

[(1, 66203930), (2, 33101965), (5, 13240786), (10, 6620393), (13, 5092610), (26, 2546305), (41, 1614730), (65, 1018522), (82, 807365), (130, 509261), (205, 322946), (410, 161473), (533, 124210), (1066, 62105), (2665, 24842), (5330, 12421)]