118727180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41513}}^1$

素因数の和:41546

約数の個数: 48

約数和(自身を含む): 292922784

約数和(自身を除く): 174195604

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 41513, 83026, 166052, 207565, 415130, 456643, 539669, 830260, 913286, 1079338, 1826572, 2158676, 2283215, 2698345, 4566430, 5396690, 5936359, 9132860, 10793380, 11872718, 23745436, 29681795, 59363590, 118727180]

約数ペア:

[(1, 118727180), (2, 59363590), (4, 29681795), (5, 23745436), (10, 11872718), (11, 10793380), (13, 9132860), (20, 5936359), (22, 5396690), (26, 4566430), (44, 2698345), (52, 2283215), (55, 2158676), (65, 1826572), (110, 1079338), (130, 913286), (143, 830260), (220, 539669), (260, 456643), (286, 415130), (572, 207565), (715, 166052), (1430, 83026), (2860, 41513)]