839792008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4999}}^1$

素因数の和:5122

約数の個数: 64

約数和(自身を含む): 1814400000

約数和(自身を除く): 974607992

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 83, 88, 92, 166, 184, 253, 332, 506, 664, 913, 1012, 1826, 1909, 2024, 3652, 3818, 4999, 7304, 7636, 9998, 15272, 19996, 20999, 39992, 41998, 54989, 83996, 109978, 114977, 167992, 219956, 229954, 414917, 439912, 459908, 829834, 919816, 1264747, 1659668, 2529494, 3319336, 4564087, 5058988, 9128174, 9543091, 10117976, 18256348, 19086182, 36512696, 38172364, 76344728, 104974001, 209948002, 419896004, 839792008]

約数ペア:

[(1, 839792008), (2, 419896004), (4, 209948002), (8, 104974001), (11, 76344728), (22, 38172364), (23, 36512696), (44, 19086182), (46, 18256348), (83, 10117976), (88, 9543091), (92, 9128174), (166, 5058988), (184, 4564087), (253, 3319336), (332, 2529494), (506, 1659668), (664, 1264747), (913, 919816), (1012, 829834), (1826, 459908), (1909, 439912), (2024, 414917), (3652, 229954), (3818, 219956), (4999, 167992), (7304, 114977), (7636, 109978), (9998, 83996), (15272, 54989), (19996, 41998), (20999, 39992)]