102593140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 236113920

約数和(自身を除く): 133520780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 169, 239, 254, 260, 338, 478, 508, 635, 676, 845, 956, 1195, 1270, 1651, 1690, 2390, 2540, 3107, 3302, 3380, 4780, 6214, 6604, 8255, 12428, 15535, 16510, 21463, 30353, 31070, 33020, 40391, 42926, 60706, 62140, 80782, 85852, 107315, 121412, 151765, 161564, 201955, 214630, 303530, 394589, 403910, 429260, 607060, 789178, 807820, 1578356, 1972945, 3945890, 5129657, 7891780, 10259314, 20518628, 25648285, 51296570, 102593140]

約数ペア:

[(1, 102593140), (2, 51296570), (4, 25648285), (5, 20518628), (10, 10259314), (13, 7891780), (20, 5129657), (26, 3945890), (52, 1972945), (65, 1578356), (127, 807820), (130, 789178), (169, 607060), (239, 429260), (254, 403910), (260, 394589), (338, 303530), (478, 214630), (508, 201955), (635, 161564), (676, 151765), (845, 121412), (956, 107315), (1195, 85852), (1270, 80782), (1651, 62140), (1690, 60706), (2390, 42926), (2540, 40391), (3107, 33020), (3302, 31070), (3380, 30353), (4780, 21463), (6214, 16510), (6604, 15535), (8255, 12428)]