195559127960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6407573}}^1$

素因数の和:6407700

約数の個数: 64

約数和(自身を含む): 507479860800

約数和(自身を除く): 311920732840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1526, 2180, 3052, 3815, 4360, 6104, 7630, 15260, 30520, 6407573, 12815146, 25630292, 32037865, 44853011, 51260584, 64075730, 89706022, 128151460, 179412044, 224265055, 256302920, 358824088, 448530110, 698425457, 897060220, 1396850914, 1794120440, 2793701828, 3492127285, 4888978199, 5587403656, 6984254570, 9777956398, 13968509140, 19555912796, 24444890995, 27937018280, 39111825592, 48889781990, 97779563980, 195559127960]

約数ペア:

[(1, 195559127960), (2, 97779563980), (4, 48889781990), (5, 39111825592), (7, 27937018280), (8, 24444890995), (10, 19555912796), (14, 13968509140), (20, 9777956398), (28, 6984254570), (35, 5587403656), (40, 4888978199), (56, 3492127285), (70, 2793701828), (109, 1794120440), (140, 1396850914), (218, 897060220), (280, 698425457), (436, 448530110), (545, 358824088), (763, 256302920), (872, 224265055), (1090, 179412044), (1526, 128151460), (2180, 89706022), (3052, 64075730), (3815, 51260584), (4360, 44853011), (6104, 32037865), (7630, 25630292), (15260, 12815146), (30520, 6407573)]