24593980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 55308960

約数和(自身を除く): 30714980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 1061, 1159, 1220, 2122, 2318, 4244, 4636, 5305, 5795, 10610, 11590, 20159, 21220, 23180, 40318, 64721, 80636, 100795, 129442, 201590, 258884, 323605, 403180, 647210, 1229699, 1294420, 2459398, 4918796, 6148495, 12296990, 24593980]

約数ペア:

[(1, 24593980), (2, 12296990), (4, 6148495), (5, 4918796), (10, 2459398), (19, 1294420), (20, 1229699), (38, 647210), (61, 403180), (76, 323605), (95, 258884), (122, 201590), (190, 129442), (244, 100795), (305, 80636), (380, 64721), (610, 40318), (1061, 23180), (1159, 21220), (1220, 20159), (2122, 11590), (2318, 10610), (4244, 5795), (4636, 5305)]