173939680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2036

約数の個数: 96

約数和(自身を含む): 447703200

約数和(自身を除く): 273763520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 380, 464, 551, 580, 608, 760, 928, 1102, 1160, 1520, 1973, 2204, 2320, 2755, 3040, 3946, 4408, 4640, 5510, 7892, 8816, 9865, 11020, 15784, 17632, 19730, 22040, 31568, 37487, 39460, 44080, 57217, 63136, 74974, 78920, 88160, 114434, 149948, 157840, 187435, 228868, 286085, 299896, 315680, 374870, 457736, 572170, 599792, 749740, 915472, 1087123, 1144340, 1199584, 1499480, 1830944, 2174246, 2288680, 2998960, 4348492, 4577360, 5435615, 5997920, 8696984, 9154720, 10871230, 17393968, 21742460, 34787936, 43484920, 86969840, 173939680]

約数ペア:

[(1, 173939680), (2, 86969840), (4, 43484920), (5, 34787936), (8, 21742460), (10, 17393968), (16, 10871230), (19, 9154720), (20, 8696984), (29, 5997920), (32, 5435615), (38, 4577360), (40, 4348492), (58, 2998960), (76, 2288680), (80, 2174246), (95, 1830944), (116, 1499480), (145, 1199584), (152, 1144340), (160, 1087123), (190, 915472), (232, 749740), (290, 599792), (304, 572170), (380, 457736), (464, 374870), (551, 315680), (580, 299896), (608, 286085), (760, 228868), (928, 187435), (1102, 157840), (1160, 149948), (1520, 114434), (1973, 88160), (2204, 78920), (2320, 74974), (2755, 63136), (3040, 57217), (3946, 44080), (4408, 39460), (4640, 37487), (5510, 31568), (7892, 22040), (8816, 19730), (9865, 17632), (11020, 15784)]