112438240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22669}}^1$

素因数の和:22715

約数の個数: 48

約数和(自身を含む): 274216320

約数和(自身を除く): 161778080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 22669, 45338, 90676, 113345, 181352, 226690, 362704, 453380, 702739, 725408, 906760, 1405478, 1813520, 2810956, 3513695, 3627040, 5621912, 7027390, 11243824, 14054780, 22487648, 28109560, 56219120, 112438240]

約数ペア:

[(1, 112438240), (2, 56219120), (4, 28109560), (5, 22487648), (8, 14054780), (10, 11243824), (16, 7027390), (20, 5621912), (31, 3627040), (32, 3513695), (40, 2810956), (62, 1813520), (80, 1405478), (124, 906760), (155, 725408), (160, 702739), (248, 453380), (310, 362704), (496, 226690), (620, 181352), (992, 113345), (1240, 90676), (2480, 45338), (4960, 22669)]