1036998320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{619}}^1$

素因数の和:1162

約数の個数: 80

約数和(自身を含む): 2476151040

約数和(自身を除く): 1439152720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 487, 619, 688, 860, 974, 1238, 1720, 1948, 2435, 2476, 3095, 3440, 3896, 4870, 4952, 6190, 7792, 9740, 9904, 12380, 19480, 20941, 24760, 26617, 38960, 41882, 49520, 53234, 83764, 104705, 106468, 133085, 167528, 209410, 212936, 266170, 301453, 335056, 418820, 425872, 532340, 602906, 837640, 1064680, 1205812, 1507265, 1675280, 2129360, 2411624, 3014530, 4823248, 6029060, 12058120, 12962479, 24116240, 25924958, 51849916, 64812395, 103699832, 129624790, 207399664, 259249580, 518499160, 1036998320]

約数ペア:

[(1, 1036998320), (2, 518499160), (4, 259249580), (5, 207399664), (8, 129624790), (10, 103699832), (16, 64812395), (20, 51849916), (40, 25924958), (43, 24116240), (80, 12962479), (86, 12058120), (172, 6029060), (215, 4823248), (344, 3014530), (430, 2411624), (487, 2129360), (619, 1675280), (688, 1507265), (860, 1205812), (974, 1064680), (1238, 837640), (1720, 602906), (1948, 532340), (2435, 425872), (2476, 418820), (3095, 335056), (3440, 301453), (3896, 266170), (4870, 212936), (4952, 209410), (6190, 167528), (7792, 133085), (9740, 106468), (9904, 104705), (12380, 83764), (19480, 53234), (20941, 49520), (24760, 41882), (26617, 38960)]