35440040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 82717200

約数和(自身を除く): 47277160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 73, 106, 146, 212, 229, 265, 292, 365, 424, 458, 530, 584, 730, 916, 1060, 1145, 1460, 1832, 2120, 2290, 2920, 3869, 4580, 7738, 9160, 12137, 15476, 16717, 19345, 24274, 30952, 33434, 38690, 48548, 60685, 66868, 77380, 83585, 97096, 121370, 133736, 154760, 167170, 242740, 334340, 485480, 668680, 886001, 1772002, 3544004, 4430005, 7088008, 8860010, 17720020, 35440040]

約数ペア:

[(1, 35440040), (2, 17720020), (4, 8860010), (5, 7088008), (8, 4430005), (10, 3544004), (20, 1772002), (40, 886001), (53, 668680), (73, 485480), (106, 334340), (146, 242740), (212, 167170), (229, 154760), (265, 133736), (292, 121370), (365, 97096), (424, 83585), (458, 77380), (530, 66868), (584, 60685), (730, 48548), (916, 38690), (1060, 33434), (1145, 30952), (1460, 24274), (1832, 19345), (2120, 16717), (2290, 15476), (2920, 12137), (3869, 9160), (4580, 7738)]