4429484080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2579}}^1\times {\mathrm{3067}}^1$

素因数の和:5666

約数の個数: 80

約数和(自身を含む): 11778174720

約数和(自身を除く): 7348690640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2579, 3067, 5158, 6134, 10316, 12268, 12895, 15335, 18053, 20632, 21469, 24536, 25790, 30670, 36106, 41264, 42938, 49072, 51580, 61340, 72212, 85876, 90265, 103160, 107345, 122680, 144424, 171752, 180530, 206320, 214690, 245360, 288848, 343504, 361060, 429380, 722120, 858760, 1444240, 1717520, 7909793, 15819586, 31639172, 39548965, 55368551, 63278344, 79097930, 110737102, 126556688, 158195860, 221474204, 276842755, 316391720, 442948408, 553685510, 632783440, 885896816, 1107371020, 2214742040, 4429484080]

約数ペア:

[(1, 4429484080), (2, 2214742040), (4, 1107371020), (5, 885896816), (7, 632783440), (8, 553685510), (10, 442948408), (14, 316391720), (16, 276842755), (20, 221474204), (28, 158195860), (35, 126556688), (40, 110737102), (56, 79097930), (70, 63278344), (80, 55368551), (112, 39548965), (140, 31639172), (280, 15819586), (560, 7909793), (2579, 1717520), (3067, 1444240), (5158, 858760), (6134, 722120), (10316, 429380), (12268, 361060), (12895, 343504), (15335, 288848), (18053, 245360), (20632, 214690), (21469, 206320), (24536, 180530), (25790, 171752), (30670, 144424), (36106, 122680), (41264, 107345), (42938, 103160), (49072, 90265), (51580, 85876), (61340, 72212)]