462471640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 1100323440

約数和(自身を除く): 637851800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 227, 248, 265, 310, 424, 454, 530, 620, 908, 961, 1060, 1135, 1240, 1643, 1816, 1922, 2120, 2270, 3286, 3844, 4540, 4805, 6572, 7037, 7688, 8215, 9080, 9610, 12031, 13144, 14074, 16430, 19220, 24062, 28148, 32860, 35185, 38440, 48124, 50933, 56296, 60155, 65720, 70370, 96248, 101866, 120310, 140740, 203732, 218147, 240620, 254665, 281480, 372961, 407464, 436294, 481240, 509330, 745922, 872588, 1018660, 1090735, 1491844, 1745176, 1864805, 2037320, 2181470, 2983688, 3729610, 4362940, 7459220, 8725880, 11561791, 14918440, 23123582, 46247164, 57808955, 92494328, 115617910, 231235820, 462471640]

約数ペア:

[(1, 462471640), (2, 231235820), (4, 115617910), (5, 92494328), (8, 57808955), (10, 46247164), (20, 23123582), (31, 14918440), (40, 11561791), (53, 8725880), (62, 7459220), (106, 4362940), (124, 3729610), (155, 2983688), (212, 2181470), (227, 2037320), (248, 1864805), (265, 1745176), (310, 1491844), (424, 1090735), (454, 1018660), (530, 872588), (620, 745922), (908, 509330), (961, 481240), (1060, 436294), (1135, 407464), (1240, 372961), (1643, 281480), (1816, 254665), (1922, 240620), (2120, 218147), (2270, 203732), (3286, 140740), (3844, 120310), (4540, 101866), (4805, 96248), (6572, 70370), (7037, 65720), (7688, 60155), (8215, 56296), (9080, 50933), (9610, 48124), (12031, 38440), (13144, 35185), (14074, 32860), (16430, 28148), (19220, 24062)]