27263480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 66852000

約数和(自身を除く): 39588520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 1237, 2204, 2474, 2755, 4408, 4948, 5510, 6185, 9896, 11020, 12370, 22040, 23503, 24740, 35873, 47006, 49480, 71746, 94012, 117515, 143492, 179365, 188024, 235030, 286984, 358730, 470060, 681587, 717460, 940120, 1363174, 1434920, 2726348, 3407935, 5452696, 6815870, 13631740, 27263480]

約数ペア:

[(1, 27263480), (2, 13631740), (4, 6815870), (5, 5452696), (8, 3407935), (10, 2726348), (19, 1434920), (20, 1363174), (29, 940120), (38, 717460), (40, 681587), (58, 470060), (76, 358730), (95, 286984), (116, 235030), (145, 188024), (152, 179365), (190, 143492), (232, 117515), (290, 94012), (380, 71746), (551, 49480), (580, 47006), (760, 35873), (1102, 24740), (1160, 23503), (1237, 22040), (2204, 12370), (2474, 11020), (2755, 9896), (4408, 6185), (4948, 5510)]