2013373240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{5683}}^1$

素因数の和:6232

約数の個数: 64

約数和(自身を含む): 4806617760

約数和(自身を除く): 2793244520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 521, 680, 1042, 2084, 2605, 4168, 5210, 5683, 8857, 10420, 11366, 17714, 20840, 22732, 28415, 35428, 44285, 45464, 56830, 70856, 88570, 96611, 113660, 177140, 193222, 227320, 354280, 386444, 483055, 772888, 966110, 1932220, 2960843, 3864440, 5921686, 11843372, 14804215, 23686744, 29608430, 50334331, 59216860, 100668662, 118433720, 201337324, 251671655, 402674648, 503343310, 1006686620, 2013373240]

約数ペア:

[(1, 2013373240), (2, 1006686620), (4, 503343310), (5, 402674648), (8, 251671655), (10, 201337324), (17, 118433720), (20, 100668662), (34, 59216860), (40, 50334331), (68, 29608430), (85, 23686744), (136, 14804215), (170, 11843372), (340, 5921686), (521, 3864440), (680, 2960843), (1042, 1932220), (2084, 966110), (2605, 772888), (4168, 483055), (5210, 386444), (5683, 354280), (8857, 227320), (10420, 193222), (11366, 177140), (17714, 113660), (20840, 96611), (22732, 88570), (28415, 70856), (35428, 56830), (44285, 45464)]