340027902220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{1488869}}^1$

素因数の和:1489498

約数の個数: 48

約数和(自身を含む): 752891781600

約数和(自身を除く): 412863879380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 601, 1202, 2404, 3005, 6010, 11419, 12020, 22838, 45676, 57095, 114190, 228380, 1488869, 2977738, 5955476, 7444345, 14888690, 28288511, 29777380, 56577022, 113154044, 141442555, 282885110, 565770220, 894810269, 1789620538, 3579241076, 4474051345, 8948102690, 17001395111, 17896205380, 34002790222, 68005580444, 85006975555, 170013951110, 340027902220]

約数ペア:

[(1, 340027902220), (2, 170013951110), (4, 85006975555), (5, 68005580444), (10, 34002790222), (19, 17896205380), (20, 17001395111), (38, 8948102690), (76, 4474051345), (95, 3579241076), (190, 1789620538), (380, 894810269), (601, 565770220), (1202, 282885110), (2404, 141442555), (3005, 113154044), (6010, 56577022), (11419, 29777380), (12020, 28288511), (22838, 14888690), (45676, 7444345), (57095, 5955476), (114190, 2977738), (228380, 1488869)]