23046640

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9293}}^1$

素因数の和:9337

約数の個数: 40

約数和(自身を含む): 55317888

約数和(自身を除く): 32271248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 9293, 18586, 37172, 46465, 74344, 92930, 148688, 185860, 288083, 371720, 576166, 743440, 1152332, 1440415, 2304664, 2880830, 4609328, 5761660, 11523320, 23046640]

約数ペア:

[(1, 23046640), (2, 11523320), (4, 5761660), (5, 4609328), (8, 2880830), (10, 2304664), (16, 1440415), (20, 1152332), (31, 743440), (40, 576166), (62, 371720), (80, 288083), (124, 185860), (155, 148688), (248, 92930), (310, 74344), (496, 46465), (620, 37172), (1240, 18586), (2480, 9293)]