97446640

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39293}}^1$

素因数の和:39337

約数の個数: 40

約数和(自身を含む): 233877888

約数和(自身を除く): 136431248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 39293, 78586, 157172, 196465, 314344, 392930, 628688, 785860, 1218083, 1571720, 2436166, 3143440, 4872332, 6090415, 9744664, 12180830, 19489328, 24361660, 48723320, 97446640]

約数ペア:

[(1, 97446640), (2, 48723320), (4, 24361660), (5, 19489328), (8, 12180830), (10, 9744664), (16, 6090415), (20, 4872332), (31, 3143440), (40, 2436166), (62, 1571720), (80, 1218083), (124, 785860), (155, 628688), (248, 392930), (310, 314344), (496, 196465), (620, 157172), (1240, 78586), (2480, 39293)]