155514792040

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{467}}^1\times {\mathrm{17981}}^1$

素因数の和:18922

約数の個数: 64

約数和(自身を含む): 351434453760

約数和(自身を除く): 195919661720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 467, 926, 934, 1852, 1868, 2315, 2335, 3704, 3736, 4630, 4670, 9260, 9340, 17981, 18520, 18680, 35962, 71924, 89905, 143848, 179810, 216221, 359620, 432442, 719240, 864884, 1081105, 1729768, 2162210, 4324420, 8325203, 8397127, 8648840, 16650406, 16794254, 33300812, 33588508, 41626015, 41985635, 66601624, 67177016, 83252030, 83971270, 166504060, 167942540, 333008120, 335885080, 3887869801, 7775739602, 15551479204, 19439349005, 31102958408, 38878698010, 77757396020, 155514792040]

約数ペア:

[(1, 155514792040), (2, 77757396020), (4, 38878698010), (5, 31102958408), (8, 19439349005), (10, 15551479204), (20, 7775739602), (40, 3887869801), (463, 335885080), (467, 333008120), (926, 167942540), (934, 166504060), (1852, 83971270), (1868, 83252030), (2315, 67177016), (2335, 66601624), (3704, 41985635), (3736, 41626015), (4630, 33588508), (4670, 33300812), (9260, 16794254), (9340, 16650406), (17981, 8648840), (18520, 8397127), (18680, 8325203), (35962, 4324420), (71924, 2162210), (89905, 1729768), (143848, 1081105), (179810, 864884), (216221, 719240), (359620, 432442)]