3895740860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{571223}}^1$

素因数の和:571274

約数の個数: 48

約数和(自身を含む): 9212700672

約数和(自身を除く): 5316959812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 571223, 1142446, 2284892, 2856115, 5712230, 6283453, 11424460, 12566906, 17707913, 25133812, 31417265, 35415826, 62834530, 70831652, 88539565, 125669060, 177079130, 194787043, 354158260, 389574086, 779148172, 973935215, 1947870430, 3895740860]

約数ペア:

[(1, 3895740860), (2, 1947870430), (4, 973935215), (5, 779148172), (10, 389574086), (11, 354158260), (20, 194787043), (22, 177079130), (31, 125669060), (44, 88539565), (55, 70831652), (62, 62834530), (110, 35415826), (124, 31417265), (155, 25133812), (220, 17707913), (310, 12566906), (341, 11424460), (620, 6283453), (682, 5712230), (1364, 2856115), (1705, 2284892), (3410, 1142446), (6820, 571223)]