2075636408980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4157}}^1\times {\mathrm{1085459}}^1$

素因数の和:1089648

約数の個数: 48

約数和(自身を含む): 4549449421440

約数和(自身を除く): 2473813012460

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4157, 8314, 16628, 20785, 41570, 83140, 95611, 191222, 382444, 478055, 956110, 1085459, 1912220, 2170918, 4341836, 5427295, 10854590, 21709180, 24965557, 49931114, 99862228, 124827785, 249655570, 499311140, 4512253063, 9024506126, 18049012252, 22561265315, 45122530630, 90245061260, 103781820449, 207563640898, 415127281796, 518909102245, 1037818204490, 2075636408980]

約数ペア:

[(1, 2075636408980), (2, 1037818204490), (4, 518909102245), (5, 415127281796), (10, 207563640898), (20, 103781820449), (23, 90245061260), (46, 45122530630), (92, 22561265315), (115, 18049012252), (230, 9024506126), (460, 4512253063), (4157, 499311140), (8314, 249655570), (16628, 124827785), (20785, 99862228), (41570, 49931114), (83140, 24965557), (95611, 21709180), (191222, 10854590), (382444, 5427295), (478055, 4341836), (956110, 2170918), (1085459, 1912220)]