58536140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1511}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 133358400

約数和(自身を除く): 74822260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 1490, 1511, 1937, 2980, 3022, 3874, 6044, 7555, 7748, 9685, 15110, 19370, 19643, 30220, 38740, 39286, 78572, 98215, 196430, 225139, 392860, 450278, 900556, 1125695, 2251390, 2926807, 4502780, 5853614, 11707228, 14634035, 29268070, 58536140]

約数ペア:

[(1, 58536140), (2, 29268070), (4, 14634035), (5, 11707228), (10, 5853614), (13, 4502780), (20, 2926807), (26, 2251390), (52, 1125695), (65, 900556), (130, 450278), (149, 392860), (260, 225139), (298, 196430), (596, 98215), (745, 78572), (1490, 39286), (1511, 38740), (1937, 30220), (2980, 19643), (3022, 19370), (3874, 15110), (6044, 9685), (7555, 7748)]