392779480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{593}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 917373600

約数和(自身を除く): 524594120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 571, 580, 593, 1142, 1160, 1186, 2284, 2372, 2855, 2965, 4568, 4744, 5710, 5930, 11420, 11860, 16559, 17197, 22840, 23720, 33118, 34394, 66236, 68788, 82795, 85985, 132472, 137576, 165590, 171970, 331180, 338603, 343940, 662360, 677206, 687880, 1354412, 1693015, 2708824, 3386030, 6772060, 9819487, 13544120, 19638974, 39277948, 49097435, 78555896, 98194870, 196389740, 392779480]

約数ペア:

[(1, 392779480), (2, 196389740), (4, 98194870), (5, 78555896), (8, 49097435), (10, 39277948), (20, 19638974), (29, 13544120), (40, 9819487), (58, 6772060), (116, 3386030), (145, 2708824), (232, 1693015), (290, 1354412), (571, 687880), (580, 677206), (593, 662360), (1142, 343940), (1160, 338603), (1186, 331180), (2284, 171970), (2372, 165590), (2855, 137576), (2965, 132472), (4568, 85985), (4744, 82795), (5710, 68788), (5930, 66236), (11420, 34394), (11860, 33118), (16559, 23720), (17197, 22840)]