571826620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 1323786240

約数和(自身を除く): 751959620

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 227, 239, 310, 340, 454, 478, 527, 620, 908, 956, 1054, 1135, 1195, 2108, 2270, 2390, 2635, 3859, 4063, 4540, 4780, 5270, 7037, 7409, 7718, 8126, 10540, 14074, 14818, 15436, 16252, 19295, 20315, 28148, 29636, 35185, 37045, 38590, 40630, 54253, 70370, 74090, 77180, 81260, 108506, 119629, 125953, 140740, 148180, 217012, 239258, 251906, 271265, 478516, 503812, 542530, 598145, 629765, 922301, 1085060, 1196290, 1259530, 1681843, 1844602, 2392580, 2519060, 3363686, 3689204, 4611505, 6727372, 8409215, 9223010, 16818430, 18446020, 28591331, 33636860, 57182662, 114365324, 142956655, 285913310, 571826620]

約数ペア:

[(1, 571826620), (2, 285913310), (4, 142956655), (5, 114365324), (10, 57182662), (17, 33636860), (20, 28591331), (31, 18446020), (34, 16818430), (62, 9223010), (68, 8409215), (85, 6727372), (124, 4611505), (155, 3689204), (170, 3363686), (227, 2519060), (239, 2392580), (310, 1844602), (340, 1681843), (454, 1259530), (478, 1196290), (527, 1085060), (620, 922301), (908, 629765), (956, 598145), (1054, 542530), (1135, 503812), (1195, 478516), (2108, 271265), (2270, 251906), (2390, 239258), (2635, 217012), (3859, 148180), (4063, 140740), (4540, 125953), (4780, 119629), (5270, 108506), (7037, 81260), (7409, 77180), (7718, 74090), (8126, 70370), (10540, 54253), (14074, 40630), (14818, 38590), (15436, 37045), (16252, 35185), (19295, 29636), (20315, 28148)]