79924820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7583}}^1$

素因数の和:7640

約数の個数: 48

約数和(自身を含む): 183472128

約数和(自身を除く): 103547308

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 7583, 10540, 15166, 30332, 37915, 75830, 128911, 151660, 235073, 257822, 470146, 515644, 644555, 940292, 1175365, 1289110, 2350730, 2578220, 3996241, 4701460, 7992482, 15984964, 19981205, 39962410, 79924820]

約数ペア:

[(1, 79924820), (2, 39962410), (4, 19981205), (5, 15984964), (10, 7992482), (17, 4701460), (20, 3996241), (31, 2578220), (34, 2350730), (62, 1289110), (68, 1175365), (85, 940292), (124, 644555), (155, 515644), (170, 470146), (310, 257822), (340, 235073), (527, 151660), (620, 128911), (1054, 75830), (2108, 37915), (2635, 30332), (5270, 15166), (7583, 10540)]