1760420380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{2957}}^1$

素因数の和:3103

約数の個数: 72

約数和(自身を含む): 3966607008

約数和(自身を除く): 2206186628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 289, 340, 412, 515, 578, 1030, 1156, 1445, 1751, 2060, 2890, 2957, 3502, 5780, 5914, 7004, 8755, 11828, 14785, 17510, 29570, 29767, 35020, 50269, 59140, 59534, 100538, 119068, 148835, 201076, 251345, 297670, 304571, 502690, 595340, 609142, 854573, 1005380, 1218284, 1522855, 1709146, 3045710, 3418292, 4272865, 5177707, 6091420, 8545730, 10355414, 17091460, 20710828, 25888535, 51777070, 88021019, 103554140, 176042038, 352084076, 440105095, 880210190, 1760420380]

約数ペア:

[(1, 1760420380), (2, 880210190), (4, 440105095), (5, 352084076), (10, 176042038), (17, 103554140), (20, 88021019), (34, 51777070), (68, 25888535), (85, 20710828), (103, 17091460), (170, 10355414), (206, 8545730), (289, 6091420), (340, 5177707), (412, 4272865), (515, 3418292), (578, 3045710), (1030, 1709146), (1156, 1522855), (1445, 1218284), (1751, 1005380), (2060, 854573), (2890, 609142), (2957, 595340), (3502, 502690), (5780, 304571), (5914, 297670), (7004, 251345), (8755, 201076), (11828, 148835), (14785, 119068), (17510, 100538), (29570, 59534), (29767, 59140), (35020, 50269)]