4064915140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{129209}}^1$

素因数の和:129253

約数の個数: 72

約数和(自身を含む): 10104738840

約数和(自身を除く): 6039823700

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, 1210, 1430, 1573, 2420, 2860, 3146, 6292, 7865, 15730, 31460, 129209, 258418, 516836, 646045, 1292090, 1421299, 1679717, 2584180, 2842598, 3359434, 5685196, 6718868, 7106495, 8398585, 14212990, 15634289, 16797170, 18476887, 28425980, 31268578, 33594340, 36953774, 62537156, 73907548, 78171445, 92384435, 156342890, 184768870, 203245757, 312685780, 369537740, 406491514, 812983028, 1016228785, 2032457570, 4064915140]

約数ペア:

[(1, 4064915140), (2, 2032457570), (4, 1016228785), (5, 812983028), (10, 406491514), (11, 369537740), (13, 312685780), (20, 203245757), (22, 184768870), (26, 156342890), (44, 92384435), (52, 78171445), (55, 73907548), (65, 62537156), (110, 36953774), (121, 33594340), (130, 31268578), (143, 28425980), (220, 18476887), (242, 16797170), (260, 15634289), (286, 14212990), (484, 8398585), (572, 7106495), (605, 6718868), (715, 5685196), (1210, 3359434), (1430, 2842598), (1573, 2584180), (2420, 1679717), (2860, 1421299), (3146, 1292090), (6292, 646045), (7865, 516836), (15730, 258418), (31460, 129209)]