73962460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2395

約数の個数: 72

約数和(自身を含む): 183935808

約数和(自身を除く): 109973348

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1573, 2351, 2420, 2860, 3146, 4702, 6292, 7865, 9404, 11755, 15730, 23510, 25861, 30563, 31460, 47020, 51722, 61126, 103444, 122252, 129305, 152815, 258610, 284471, 305630, 336193, 517220, 568942, 611260, 672386, 1137884, 1344772, 1422355, 1680965, 2844710, 3361930, 3698123, 5689420, 6723860, 7396246, 14792492, 18490615, 36981230, 73962460]

約数ペア:

[(1, 73962460), (2, 36981230), (4, 18490615), (5, 14792492), (10, 7396246), (11, 6723860), (13, 5689420), (20, 3698123), (22, 3361930), (26, 2844710), (44, 1680965), (52, 1422355), (55, 1344772), (65, 1137884), (110, 672386), (121, 611260), (130, 568942), (143, 517220), (220, 336193), (242, 305630), (260, 284471), (286, 258610), (484, 152815), (572, 129305), (605, 122252), (715, 103444), (1210, 61126), (1430, 51722), (1573, 47020), (2351, 31460), (2420, 30563), (2860, 25861), (3146, 23510), (4702, 15730), (6292, 11755), (7865, 9404)]