3614888920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{15263}}^1$

素因数の和:15496

約数の個数: 64

約数和(自身を含む): 8440381440

約数和(自身を除く): 4825492520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 191, 248, 310, 382, 620, 764, 955, 1240, 1528, 1910, 3820, 5921, 7640, 11842, 15263, 23684, 29605, 30526, 47368, 59210, 61052, 76315, 118420, 122104, 152630, 236840, 305260, 473153, 610520, 946306, 1892612, 2365765, 2915233, 3785224, 4731530, 5830466, 9463060, 11660932, 14576165, 18926120, 23321864, 29152330, 58304660, 90372223, 116609320, 180744446, 361488892, 451861115, 722977784, 903722230, 1807444460, 3614888920]

約数ペア:

[(1, 3614888920), (2, 1807444460), (4, 903722230), (5, 722977784), (8, 451861115), (10, 361488892), (20, 180744446), (31, 116609320), (40, 90372223), (62, 58304660), (124, 29152330), (155, 23321864), (191, 18926120), (248, 14576165), (310, 11660932), (382, 9463060), (620, 5830466), (764, 4731530), (955, 3785224), (1240, 2915233), (1528, 2365765), (1910, 1892612), (3820, 946306), (5921, 610520), (7640, 473153), (11842, 305260), (15263, 236840), (23684, 152630), (29605, 122104), (30526, 118420), (47368, 76315), (59210, 61052)]