237560440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14737}}^1$

素因数の和:14792

約数の個数: 64

約数和(自身を含む): 594236160

約数和(自身を除く): 356675720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 14737, 16120, 29474, 58948, 73685, 117896, 147370, 191581, 294740, 383162, 456847, 589480, 766324, 913694, 957905, 1532648, 1827388, 1915810, 2284235, 3654776, 3831620, 4568470, 5939011, 7663240, 9136940, 11878022, 18273880, 23756044, 29695055, 47512088, 59390110, 118780220, 237560440]

約数ペア:

[(1, 237560440), (2, 118780220), (4, 59390110), (5, 47512088), (8, 29695055), (10, 23756044), (13, 18273880), (20, 11878022), (26, 9136940), (31, 7663240), (40, 5939011), (52, 4568470), (62, 3831620), (65, 3654776), (104, 2284235), (124, 1915810), (130, 1827388), (155, 1532648), (248, 957905), (260, 913694), (310, 766324), (403, 589480), (520, 456847), (620, 383162), (806, 294740), (1240, 191581), (1612, 147370), (2015, 117896), (3224, 73685), (4030, 58948), (8060, 29474), (14737, 16120)]