17071120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1064

約数の個数: 80

約数和(自身を含む): 45622080

約数和(自身を除く): 28550960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1021, 1045, 1520, 1672, 2042, 2090, 3344, 4084, 4180, 5105, 8168, 8360, 10210, 11231, 16336, 16720, 19399, 20420, 22462, 38798, 40840, 44924, 56155, 77596, 81680, 89848, 96995, 112310, 155192, 179696, 193990, 213389, 224620, 310384, 387980, 426778, 449240, 775960, 853556, 898480, 1066945, 1551920, 1707112, 2133890, 3414224, 4267780, 8535560, 17071120]

約数ペア:

[(1, 17071120), (2, 8535560), (4, 4267780), (5, 3414224), (8, 2133890), (10, 1707112), (11, 1551920), (16, 1066945), (19, 898480), (20, 853556), (22, 775960), (38, 449240), (40, 426778), (44, 387980), (55, 310384), (76, 224620), (80, 213389), (88, 193990), (95, 179696), (110, 155192), (152, 112310), (176, 96995), (190, 89848), (209, 81680), (220, 77596), (304, 56155), (380, 44924), (418, 40840), (440, 38798), (760, 22462), (836, 20420), (880, 19399), (1021, 16720), (1045, 16336), (1520, 11231), (1672, 10210), (2042, 8360), (2090, 8168), (3344, 5105), (4084, 4180)]