477412240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{709}}^1$

素因数の和:1184

約数の個数: 80

約数和(自身を含む): 1172692800

約数和(自身を除く): 695280560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 443, 709, 760, 886, 1418, 1520, 1772, 2215, 2836, 3544, 3545, 4430, 5672, 7088, 7090, 8417, 8860, 11344, 13471, 14180, 16834, 17720, 26942, 28360, 33668, 35440, 42085, 53884, 56720, 67336, 67355, 84170, 107768, 134672, 134710, 168340, 215536, 269420, 314087, 336680, 538840, 628174, 673360, 1077680, 1256348, 1570435, 2512696, 3140870, 5025392, 5967653, 6281740, 11935306, 12563480, 23870612, 25126960, 29838265, 47741224, 59676530, 95482448, 119353060, 238706120, 477412240]

約数ペア:

[(1, 477412240), (2, 238706120), (4, 119353060), (5, 95482448), (8, 59676530), (10, 47741224), (16, 29838265), (19, 25126960), (20, 23870612), (38, 12563480), (40, 11935306), (76, 6281740), (80, 5967653), (95, 5025392), (152, 3140870), (190, 2512696), (304, 1570435), (380, 1256348), (443, 1077680), (709, 673360), (760, 628174), (886, 538840), (1418, 336680), (1520, 314087), (1772, 269420), (2215, 215536), (2836, 168340), (3544, 134710), (3545, 134672), (4430, 107768), (5672, 84170), (7088, 67355), (7090, 67336), (8417, 56720), (8860, 53884), (11344, 42085), (13471, 35440), (14180, 33668), (16834, 28360), (17720, 26942)]