29120845820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{345607}}^1$

素因数の和:346010

約数の個数: 48

約数和(自身を含む): 66887589888

約数和(自身を除く): 37766744068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 383, 766, 1532, 1915, 3830, 4213, 7660, 8426, 16852, 21065, 42130, 84260, 345607, 691214, 1382428, 1728035, 3456070, 3801677, 6912140, 7603354, 15206708, 19008385, 38016770, 76033540, 132367481, 264734962, 529469924, 661837405, 1323674810, 1456042291, 2647349620, 2912084582, 5824169164, 7280211455, 14560422910, 29120845820]

約数ペア:

[(1, 29120845820), (2, 14560422910), (4, 7280211455), (5, 5824169164), (10, 2912084582), (11, 2647349620), (20, 1456042291), (22, 1323674810), (44, 661837405), (55, 529469924), (110, 264734962), (220, 132367481), (383, 76033540), (766, 38016770), (1532, 19008385), (1915, 15206708), (3830, 7603354), (4213, 6912140), (7660, 3801677), (8426, 3456070), (16852, 1728035), (21065, 1382428), (42130, 691214), (84260, 345607)]