29422940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 63891072

約数和(自身を除く): 34468132

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 113, 188, 226, 235, 277, 452, 470, 554, 565, 940, 1108, 1130, 1385, 2260, 2770, 5311, 5540, 10622, 13019, 21244, 26038, 26555, 31301, 52076, 53110, 62602, 65095, 106220, 125204, 130190, 156505, 260380, 313010, 626020, 1471147, 2942294, 5884588, 7355735, 14711470, 29422940]

約数ペア:

[(1, 29422940), (2, 14711470), (4, 7355735), (5, 5884588), (10, 2942294), (20, 1471147), (47, 626020), (94, 313010), (113, 260380), (188, 156505), (226, 130190), (235, 125204), (277, 106220), (452, 65095), (470, 62602), (554, 53110), (565, 52076), (940, 31301), (1108, 26555), (1130, 26038), (1385, 21244), (2260, 13019), (2770, 10622), (5311, 5540)]