29792620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:991

約数の個数: 72

約数和(自身を含む): 74137392

約数和(自身を除く): 44344772

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 947, 1210, 1430, 1573, 1894, 2420, 2860, 3146, 3788, 4735, 6292, 7865, 9470, 10417, 12311, 15730, 18940, 20834, 24622, 31460, 41668, 49244, 52085, 61555, 104170, 114587, 123110, 135421, 208340, 229174, 246220, 270842, 458348, 541684, 572935, 677105, 1145870, 1354210, 1489631, 2291740, 2708420, 2979262, 5958524, 7448155, 14896310, 29792620]

約数ペア:

[(1, 29792620), (2, 14896310), (4, 7448155), (5, 5958524), (10, 2979262), (11, 2708420), (13, 2291740), (20, 1489631), (22, 1354210), (26, 1145870), (44, 677105), (52, 572935), (55, 541684), (65, 458348), (110, 270842), (121, 246220), (130, 229174), (143, 208340), (220, 135421), (242, 123110), (260, 114587), (286, 104170), (484, 61555), (572, 52085), (605, 49244), (715, 41668), (947, 31460), (1210, 24622), (1430, 20834), (1573, 18940), (1894, 15730), (2420, 12311), (2860, 10417), (3146, 9470), (3788, 7865), (4735, 6292)]