202134160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1976

約数の個数: 80

約数和(自身を含む): 501932160

約数和(自身を除く): 299798000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 71, 76, 80, 95, 142, 152, 190, 284, 304, 355, 380, 568, 710, 760, 1136, 1349, 1420, 1520, 1873, 2698, 2840, 3746, 5396, 5680, 6745, 7492, 9365, 10792, 13490, 14984, 18730, 21584, 26980, 29968, 35587, 37460, 53960, 71174, 74920, 107920, 132983, 142348, 149840, 177935, 265966, 284696, 355870, 531932, 569392, 664915, 711740, 1063864, 1329830, 1423480, 2127728, 2526677, 2659660, 2846960, 5053354, 5319320, 10106708, 10638640, 12633385, 20213416, 25266770, 40426832, 50533540, 101067080, 202134160]

約数ペア:

[(1, 202134160), (2, 101067080), (4, 50533540), (5, 40426832), (8, 25266770), (10, 20213416), (16, 12633385), (19, 10638640), (20, 10106708), (38, 5319320), (40, 5053354), (71, 2846960), (76, 2659660), (80, 2526677), (95, 2127728), (142, 1423480), (152, 1329830), (190, 1063864), (284, 711740), (304, 664915), (355, 569392), (380, 531932), (568, 355870), (710, 284696), (760, 265966), (1136, 177935), (1349, 149840), (1420, 142348), (1520, 132983), (1873, 107920), (2698, 74920), (2840, 71174), (3746, 53960), (5396, 37460), (5680, 35587), (6745, 29968), (7492, 26980), (9365, 21584), (10792, 18730), (13490, 14984)]