1294367080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{44267}}^1$

素因数の和:44338

約数の個数: 64

約数和(自身を含む): 3155423040

約数和(自身を除く): 1861055960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1720, 2924, 3655, 5848, 7310, 14620, 29240, 44267, 88534, 177068, 221335, 354136, 442670, 752539, 885340, 1505078, 1770680, 1903481, 3010156, 3762695, 3806962, 6020312, 7525390, 7613924, 9517405, 15050780, 15227848, 19034810, 30101560, 32359177, 38069620, 64718354, 76139240, 129436708, 161795885, 258873416, 323591770, 647183540, 1294367080]

約数ペア:

[(1, 1294367080), (2, 647183540), (4, 323591770), (5, 258873416), (8, 161795885), (10, 129436708), (17, 76139240), (20, 64718354), (34, 38069620), (40, 32359177), (43, 30101560), (68, 19034810), (85, 15227848), (86, 15050780), (136, 9517405), (170, 7613924), (172, 7525390), (215, 6020312), (340, 3806962), (344, 3762695), (430, 3010156), (680, 1903481), (731, 1770680), (860, 1505078), (1462, 885340), (1720, 752539), (2924, 442670), (3655, 354136), (5848, 221335), (7310, 177068), (14620, 88534), (29240, 44267)]