56406160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:676

約数の個数: 80

約数和(自身を含む): 139209840

約数和(自身を除く): 82803680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 41, 58, 80, 82, 116, 145, 164, 205, 232, 290, 328, 410, 464, 580, 593, 656, 820, 1160, 1186, 1189, 1640, 2320, 2372, 2378, 2965, 3280, 4744, 4756, 5930, 5945, 9488, 9512, 11860, 11890, 17197, 19024, 23720, 23780, 24313, 34394, 47440, 47560, 48626, 68788, 85985, 95120, 97252, 121565, 137576, 171970, 194504, 243130, 275152, 343940, 389008, 486260, 687880, 705077, 972520, 1375760, 1410154, 1945040, 2820308, 3525385, 5640616, 7050770, 11281232, 14101540, 28203080, 56406160]

約数ペア:

[(1, 56406160), (2, 28203080), (4, 14101540), (5, 11281232), (8, 7050770), (10, 5640616), (16, 3525385), (20, 2820308), (29, 1945040), (40, 1410154), (41, 1375760), (58, 972520), (80, 705077), (82, 687880), (116, 486260), (145, 389008), (164, 343940), (205, 275152), (232, 243130), (290, 194504), (328, 171970), (410, 137576), (464, 121565), (580, 97252), (593, 95120), (656, 85985), (820, 68788), (1160, 48626), (1186, 47560), (1189, 47440), (1640, 34394), (2320, 24313), (2372, 23780), (2378, 23720), (2965, 19024), (3280, 17197), (4744, 11890), (4756, 11860), (5930, 9512), (5945, 9488)]