184469840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{74383}}^1$

素因数の和:74427

約数の個数: 40

約数和(自身を含む): 442733568

約数和(自身を除く): 258263728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 74383, 148766, 297532, 371915, 595064, 743830, 1190128, 1487660, 2305873, 2975320, 4611746, 5950640, 9223492, 11529365, 18446984, 23058730, 36893968, 46117460, 92234920, 184469840]

約数ペア:

[(1, 184469840), (2, 92234920), (4, 46117460), (5, 36893968), (8, 23058730), (10, 18446984), (16, 11529365), (20, 9223492), (31, 5950640), (40, 4611746), (62, 2975320), (80, 2305873), (124, 1487660), (155, 1190128), (248, 743830), (310, 595064), (496, 371915), (620, 297532), (1240, 148766), (2480, 74383)]