2795600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:288

約数の個数: 60

約数和(自身を含む): 6976860

約数和(自身を除く): 4181260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 241, 290, 400, 464, 482, 580, 725, 964, 1160, 1205, 1450, 1928, 2320, 2410, 2900, 3856, 4820, 5800, 6025, 6989, 9640, 11600, 12050, 13978, 19280, 24100, 27956, 34945, 48200, 55912, 69890, 96400, 111824, 139780, 174725, 279560, 349450, 559120, 698900, 1397800, 2795600]

約数ペア:

[(1, 2795600), (2, 1397800), (4, 698900), (5, 559120), (8, 349450), (10, 279560), (16, 174725), (20, 139780), (25, 111824), (29, 96400), (40, 69890), (50, 55912), (58, 48200), (80, 34945), (100, 27956), (116, 24100), (145, 19280), (200, 13978), (232, 12050), (241, 11600), (290, 9640), (400, 6989), (464, 6025), (482, 5800), (580, 4820), (725, 3856), (964, 2900), (1160, 2410), (1205, 2320), (1450, 1928)]