10880457830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1\times {\mathrm{1327}}^1$

素因数の和:2045

約数の個数: 64

約数和(自身を含む): 21582443520

約数和(自身を除く): 10701985690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 569, 655, 1138, 1310, 1327, 1441, 2654, 2845, 2882, 5690, 6259, 6635, 7205, 12518, 13270, 14410, 14597, 29194, 31295, 62590, 72985, 74539, 145970, 149078, 173837, 347674, 372695, 745390, 755063, 819929, 869185, 1510126, 1639858, 1738370, 1912207, 3775315, 3824414, 4099645, 7550630, 8199290, 8305693, 9561035, 16611386, 19122070, 41528465, 83056930, 98913253, 197826506, 494566265, 989132530, 1088045783, 2176091566, 5440228915, 10880457830]

約数ペア:

[(1, 10880457830), (2, 5440228915), (5, 2176091566), (10, 1088045783), (11, 989132530), (22, 494566265), (55, 197826506), (110, 98913253), (131, 83056930), (262, 41528465), (569, 19122070), (655, 16611386), (1138, 9561035), (1310, 8305693), (1327, 8199290), (1441, 7550630), (2654, 4099645), (2845, 3824414), (2882, 3775315), (5690, 1912207), (6259, 1738370), (6635, 1639858), (7205, 1510126), (12518, 869185), (13270, 819929), (14410, 755063), (14597, 745390), (29194, 372695), (31295, 347674), (62590, 173837), (72985, 149078), (74539, 145970)]