7141700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4232

約数の個数: 36

約数和(自身を含む): 16413012

約数和(自身を除く): 9271312

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 4201, 8402, 16804, 21005, 42010, 71417, 84020, 105025, 142834, 210050, 285668, 357085, 420100, 714170, 1428340, 1785425, 3570850, 7141700]

約数ペア:

[(1, 7141700), (2, 3570850), (4, 1785425), (5, 1428340), (10, 714170), (17, 420100), (20, 357085), (25, 285668), (34, 210050), (50, 142834), (68, 105025), (85, 84020), (100, 71417), (170, 42010), (340, 21005), (425, 16804), (850, 8402), (1700, 4201)]