101382580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2617}}^1$

素因数の和:2788

約数の個数: 48

約数和(自身を含む): 230907600

約数和(自身を除く): 129525020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 1490, 1937, 2617, 2980, 3874, 5234, 7748, 9685, 10468, 13085, 19370, 26170, 34021, 38740, 52340, 68042, 136084, 170105, 340210, 389933, 680420, 779866, 1559732, 1949665, 3899330, 5069129, 7798660, 10138258, 20276516, 25345645, 50691290, 101382580]

約数ペア:

[(1, 101382580), (2, 50691290), (4, 25345645), (5, 20276516), (10, 10138258), (13, 7798660), (20, 5069129), (26, 3899330), (52, 1949665), (65, 1559732), (130, 779866), (149, 680420), (260, 389933), (298, 340210), (596, 170105), (745, 136084), (1490, 68042), (1937, 52340), (2617, 38740), (2980, 34021), (3874, 26170), (5234, 19370), (7748, 13085), (9685, 10468)]