124104440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 287400960

約数和(自身を除く): 163296520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 251, 263, 376, 470, 502, 526, 940, 1004, 1052, 1255, 1315, 1880, 2008, 2104, 2510, 2630, 5020, 5260, 10040, 10520, 11797, 12361, 23594, 24722, 47188, 49444, 58985, 61805, 66013, 94376, 98888, 117970, 123610, 132026, 235940, 247220, 264052, 330065, 471880, 494440, 528104, 660130, 1320260, 2640520, 3102611, 6205222, 12410444, 15513055, 24820888, 31026110, 62052220, 124104440]

約数ペア:

[(1, 124104440), (2, 62052220), (4, 31026110), (5, 24820888), (8, 15513055), (10, 12410444), (20, 6205222), (40, 3102611), (47, 2640520), (94, 1320260), (188, 660130), (235, 528104), (251, 494440), (263, 471880), (376, 330065), (470, 264052), (502, 247220), (526, 235940), (940, 132026), (1004, 123610), (1052, 117970), (1255, 98888), (1315, 94376), (1880, 66013), (2008, 61805), (2104, 58985), (2510, 49444), (2630, 47188), (5020, 24722), (5260, 23594), (10040, 12361), (10520, 11797)]