17752142510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1663}}^1\times {\mathrm{2957}}^1$

素因数の和:4665

約数の個数: 48

約数和(自身を含む): 33755844096

約数和(自身を除く): 16003701586

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1663, 1805, 2957, 3326, 3610, 5914, 8315, 14785, 16630, 29570, 31597, 56183, 63194, 112366, 157985, 280915, 315970, 561830, 600343, 1067477, 1200686, 2134954, 3001715, 4917491, 5337385, 6003430, 9834982, 10674770, 24587455, 49174910, 93432329, 186864658, 467161645, 934323290, 1775214251, 3550428502, 8876071255, 17752142510]

約数ペア:

[(1, 17752142510), (2, 8876071255), (5, 3550428502), (10, 1775214251), (19, 934323290), (38, 467161645), (95, 186864658), (190, 93432329), (361, 49174910), (722, 24587455), (1663, 10674770), (1805, 9834982), (2957, 6003430), (3326, 5337385), (3610, 4917491), (5914, 3001715), (8315, 2134954), (14785, 1200686), (16630, 1067477), (29570, 600343), (31597, 561830), (56183, 315970), (63194, 280915), (112366, 157985)]