157037442440

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{34742797}}^1$

素因数の和:34742921

約数の個数: 32

約数和(自身を含む): 356461107480

約数和(自身を除く): 199423665040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 34742797, 69485594, 138971188, 173713985, 277942376, 347427970, 694855940, 1389711880, 3925936061, 7851872122, 15703744244, 19629680305, 31407488488, 39259360610, 78518721220, 157037442440]

約数ペア:

[(1, 157037442440), (2, 78518721220), (4, 39259360610), (5, 31407488488), (8, 19629680305), (10, 15703744244), (20, 7851872122), (40, 3925936061), (113, 1389711880), (226, 694855940), (452, 347427970), (565, 277942376), (904, 173713985), (1130, 138971188), (2260, 69485594), (4520, 34742797)]