292077920

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 726485760

約数和(自身を除く): 434407840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 139, 160, 184, 230, 278, 368, 460, 556, 571, 695, 736, 920, 1112, 1142, 1390, 1840, 2224, 2284, 2780, 2855, 3197, 3680, 4448, 4568, 5560, 5710, 6394, 9136, 11120, 11420, 12788, 13133, 15985, 18272, 22240, 22840, 25576, 26266, 31970, 45680, 51152, 52532, 63940, 65665, 79369, 91360, 102304, 105064, 127880, 131330, 158738, 210128, 255760, 262660, 317476, 396845, 420256, 511520, 525320, 634952, 793690, 1050640, 1269904, 1587380, 1825487, 2101280, 2539808, 3174760, 3650974, 6349520, 7301948, 9127435, 12699040, 14603896, 18254870, 29207792, 36509740, 58415584, 73019480, 146038960, 292077920]

約数ペア:

[(1, 292077920), (2, 146038960), (4, 73019480), (5, 58415584), (8, 36509740), (10, 29207792), (16, 18254870), (20, 14603896), (23, 12699040), (32, 9127435), (40, 7301948), (46, 6349520), (80, 3650974), (92, 3174760), (115, 2539808), (139, 2101280), (160, 1825487), (184, 1587380), (230, 1269904), (278, 1050640), (368, 793690), (460, 634952), (556, 525320), (571, 511520), (695, 420256), (736, 396845), (920, 317476), (1112, 262660), (1142, 255760), (1390, 210128), (1840, 158738), (2224, 131330), (2284, 127880), (2780, 105064), (2855, 102304), (3197, 91360), (3680, 79369), (4448, 65665), (4568, 63940), (5560, 52532), (5710, 51152), (6394, 45680), (9136, 31970), (11120, 26266), (11420, 25576), (12788, 22840), (13133, 22240), (15985, 18272)]