488293340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{4597}}^1$

素因数の和:4766

約数の個数: 48

約数和(自身を含む): 1056730752

約数和(自身を除く): 568437412

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 113, 188, 226, 235, 452, 470, 565, 940, 1130, 2260, 4597, 5311, 9194, 10622, 18388, 21244, 22985, 26555, 45970, 53110, 91940, 106220, 216059, 432118, 519461, 864236, 1038922, 1080295, 2077844, 2160590, 2597305, 4321180, 5194610, 10389220, 24414667, 48829334, 97658668, 122073335, 244146670, 488293340]

約数ペア:

[(1, 488293340), (2, 244146670), (4, 122073335), (5, 97658668), (10, 48829334), (20, 24414667), (47, 10389220), (94, 5194610), (113, 4321180), (188, 2597305), (226, 2160590), (235, 2077844), (452, 1080295), (470, 1038922), (565, 864236), (940, 519461), (1130, 432118), (2260, 216059), (4597, 106220), (5311, 91940), (9194, 53110), (10622, 45970), (18388, 26555), (21244, 22985)]