3719051900

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{4057}}^1$

素因数の和:4263

約数の個数: 72

約数和(自身を含む): 8242284960

約数和(自身を除く): 4523233060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 103, 178, 206, 356, 412, 445, 515, 890, 1030, 1780, 2060, 2225, 2575, 4057, 4450, 5150, 8114, 8900, 9167, 10300, 16228, 18334, 20285, 36668, 40570, 45835, 81140, 91670, 101425, 183340, 202850, 229175, 361073, 405700, 417871, 458350, 722146, 835742, 916700, 1444292, 1671484, 1805365, 2089355, 3610730, 4178710, 7221460, 8357420, 9026825, 10446775, 18053650, 20893550, 36107300, 37190519, 41787100, 74381038, 148762076, 185952595, 371905190, 743810380, 929762975, 1859525950, 3719051900]

約数ペア:

[(1, 3719051900), (2, 1859525950), (4, 929762975), (5, 743810380), (10, 371905190), (20, 185952595), (25, 148762076), (50, 74381038), (89, 41787100), (100, 37190519), (103, 36107300), (178, 20893550), (206, 18053650), (356, 10446775), (412, 9026825), (445, 8357420), (515, 7221460), (890, 4178710), (1030, 3610730), (1780, 2089355), (2060, 1805365), (2225, 1671484), (2575, 1444292), (4057, 916700), (4450, 835742), (5150, 722146), (8114, 458350), (8900, 417871), (9167, 405700), (10300, 361073), (16228, 229175), (18334, 202850), (20285, 183340), (36668, 101425), (40570, 91670), (45835, 81140)]