4025101040

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1\times {\mathrm{863}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 9451323648

約数和(自身を除く): 5426222608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 337, 346, 674, 692, 863, 865, 1348, 1384, 1685, 1726, 1730, 2696, 2768, 3370, 3452, 3460, 4315, 5392, 6740, 6904, 6920, 8630, 13480, 13808, 13840, 17260, 26960, 34520, 58301, 69040, 116602, 149299, 233204, 290831, 291505, 298598, 466408, 581662, 583010, 597196, 746495, 932816, 1163324, 1166020, 1194392, 1454155, 1492990, 2326648, 2332040, 2388784, 2908310, 2985980, 4653296, 4664080, 5816620, 5971960, 11633240, 11943920, 23266480, 50313763, 100627526, 201255052, 251568815, 402510104, 503137630, 805020208, 1006275260, 2012550520, 4025101040]

約数ペア:

[(1, 4025101040), (2, 2012550520), (4, 1006275260), (5, 805020208), (8, 503137630), (10, 402510104), (16, 251568815), (20, 201255052), (40, 100627526), (80, 50313763), (173, 23266480), (337, 11943920), (346, 11633240), (674, 5971960), (692, 5816620), (863, 4664080), (865, 4653296), (1348, 2985980), (1384, 2908310), (1685, 2388784), (1726, 2332040), (1730, 2326648), (2696, 1492990), (2768, 1454155), (3370, 1194392), (3452, 1166020), (3460, 1163324), (4315, 932816), (5392, 746495), (6740, 597196), (6904, 583010), (6920, 581662), (8630, 466408), (13480, 298598), (13808, 291505), (13840, 290831), (17260, 233204), (26960, 149299), (34520, 116602), (58301, 69040)]