122840200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{87743}}^1$

素因数の和:87766

約数の個数: 48

約数和(自身を含む): 326407680

約数和(自身を除く): 203567480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 87743, 175486, 350972, 438715, 614201, 701944, 877430, 1228402, 1754860, 2193575, 2456804, 3071005, 3509720, 4387150, 4913608, 6142010, 8774300, 12284020, 15355025, 17548600, 24568040, 30710050, 61420100, 122840200]

約数ペア:

[(1, 122840200), (2, 61420100), (4, 30710050), (5, 24568040), (7, 17548600), (8, 15355025), (10, 12284020), (14, 8774300), (20, 6142010), (25, 4913608), (28, 4387150), (35, 3509720), (40, 3071005), (50, 2456804), (56, 2193575), (70, 1754860), (100, 1228402), (140, 877430), (175, 701944), (200, 614201), (280, 438715), (350, 350972), (700, 175486), (1400, 87743)]