125463280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1402

約数の個数: 80

約数和(自身を含む): 309355200

約数和(自身を除く): 183891920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 41, 58, 80, 82, 116, 145, 164, 205, 232, 290, 328, 410, 464, 580, 656, 820, 1160, 1189, 1319, 1640, 2320, 2378, 2638, 3280, 4756, 5276, 5945, 6595, 9512, 10552, 11890, 13190, 19024, 21104, 23780, 26380, 38251, 47560, 52760, 54079, 76502, 95120, 105520, 108158, 153004, 191255, 216316, 270395, 306008, 382510, 432632, 540790, 612016, 765020, 865264, 1081580, 1530040, 1568291, 2163160, 3060080, 3136582, 4326320, 6273164, 7841455, 12546328, 15682910, 25092656, 31365820, 62731640, 125463280]

約数ペア:

[(1, 125463280), (2, 62731640), (4, 31365820), (5, 25092656), (8, 15682910), (10, 12546328), (16, 7841455), (20, 6273164), (29, 4326320), (40, 3136582), (41, 3060080), (58, 2163160), (80, 1568291), (82, 1530040), (116, 1081580), (145, 865264), (164, 765020), (205, 612016), (232, 540790), (290, 432632), (328, 382510), (410, 306008), (464, 270395), (580, 216316), (656, 191255), (820, 153004), (1160, 108158), (1189, 105520), (1319, 95120), (1640, 76502), (2320, 54079), (2378, 52760), (2638, 47560), (3280, 38251), (4756, 26380), (5276, 23780), (5945, 21104), (6595, 19024), (9512, 13190), (10552, 11890)]