24832340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 56624400

約数和(自身を除く): 31792060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 641, 745, 1282, 1490, 1937, 2564, 2980, 3205, 3874, 6410, 7748, 8333, 9685, 12820, 16666, 19370, 33332, 38740, 41665, 83330, 95509, 166660, 191018, 382036, 477545, 955090, 1241617, 1910180, 2483234, 4966468, 6208085, 12416170, 24832340]

約数ペア:

[(1, 24832340), (2, 12416170), (4, 6208085), (5, 4966468), (10, 2483234), (13, 1910180), (20, 1241617), (26, 955090), (52, 477545), (65, 382036), (130, 191018), (149, 166660), (260, 95509), (298, 83330), (596, 41665), (641, 38740), (745, 33332), (1282, 19370), (1490, 16666), (1937, 12820), (2564, 9685), (2980, 8333), (3205, 7748), (3874, 6410)]