10805601820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2029}}^1\times {\mathrm{20483}}^1$

素因数の和:22534

約数の個数: 48

約数和(自身を含む): 24450521760

約数和(自身を除く): 13644919940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2029, 4058, 8116, 10145, 20290, 20483, 26377, 40580, 40966, 52754, 81932, 102415, 105508, 131885, 204830, 263770, 266279, 409660, 527540, 532558, 1065116, 1331395, 2662790, 5325580, 41560007, 83120014, 166240028, 207800035, 415600070, 540280091, 831200140, 1080560182, 2161120364, 2701400455, 5402800910, 10805601820]

約数ペア:

[(1, 10805601820), (2, 5402800910), (4, 2701400455), (5, 2161120364), (10, 1080560182), (13, 831200140), (20, 540280091), (26, 415600070), (52, 207800035), (65, 166240028), (130, 83120014), (260, 41560007), (2029, 5325580), (4058, 2662790), (8116, 1331395), (10145, 1065116), (20290, 532558), (20483, 527540), (26377, 409660), (40580, 266279), (40966, 263770), (52754, 204830), (81932, 131885), (102415, 105508)]