9403540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 21127680

約数和(自身を除く): 11724140

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 523, 580, 620, 899, 1046, 1798, 2092, 2615, 3596, 4495, 5230, 8990, 10460, 15167, 16213, 17980, 30334, 32426, 60668, 64852, 75835, 81065, 151670, 162130, 303340, 324260, 470177, 940354, 1880708, 2350885, 4701770, 9403540]

約数ペア:

[(1, 9403540), (2, 4701770), (4, 2350885), (5, 1880708), (10, 940354), (20, 470177), (29, 324260), (31, 303340), (58, 162130), (62, 151670), (116, 81065), (124, 75835), (145, 64852), (155, 60668), (290, 32426), (310, 30334), (523, 17980), (580, 16213), (620, 15167), (899, 10460), (1046, 8990), (1798, 5230), (2092, 4495), (2615, 3596)]