4834760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 12856320

約数和(自身を除く): 8021560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 557, 620, 868, 1085, 1114, 1240, 1736, 2170, 2228, 2785, 3899, 4340, 4456, 5570, 7798, 8680, 11140, 15596, 17267, 19495, 22280, 31192, 34534, 38990, 69068, 77980, 86335, 120869, 138136, 155960, 172670, 241738, 345340, 483476, 604345, 690680, 966952, 1208690, 2417380, 4834760]

約数ペア:

[(1, 4834760), (2, 2417380), (4, 1208690), (5, 966952), (7, 690680), (8, 604345), (10, 483476), (14, 345340), (20, 241738), (28, 172670), (31, 155960), (35, 138136), (40, 120869), (56, 86335), (62, 77980), (70, 69068), (124, 38990), (140, 34534), (155, 31192), (217, 22280), (248, 19495), (280, 17267), (310, 15596), (434, 11140), (557, 8680), (620, 7798), (868, 5570), (1085, 4456), (1114, 4340), (1240, 3899), (1736, 2785), (2170, 2228)]