7834960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 22070016

約数和(自身を除く): 14235056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 823, 952, 1190, 1360, 1646, 1904, 2380, 3292, 4115, 4760, 5761, 6584, 8230, 9520, 11522, 13168, 13991, 16460, 23044, 27982, 28805, 32920, 46088, 55964, 57610, 65840, 69955, 92176, 97937, 111928, 115220, 139910, 195874, 223856, 230440, 279820, 391748, 460880, 489685, 559640, 783496, 979370, 1119280, 1566992, 1958740, 3917480, 7834960]

約数ペア:

[(1, 7834960), (2, 3917480), (4, 1958740), (5, 1566992), (7, 1119280), (8, 979370), (10, 783496), (14, 559640), (16, 489685), (17, 460880), (20, 391748), (28, 279820), (34, 230440), (35, 223856), (40, 195874), (56, 139910), (68, 115220), (70, 111928), (80, 97937), (85, 92176), (112, 69955), (119, 65840), (136, 57610), (140, 55964), (170, 46088), (238, 32920), (272, 28805), (280, 27982), (340, 23044), (476, 16460), (560, 13991), (595, 13168), (680, 11522), (823, 9520), (952, 8230), (1190, 6584), (1360, 5761), (1646, 4760), (1904, 4115), (2380, 3292)]