26422480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1627}}^1$

素因数の和:1676

約数の個数: 80

約数和(自身を含む): 72673920

約数和(自身を除く): 46251440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 1627, 2030, 2320, 3248, 3254, 4060, 6508, 8120, 8135, 11389, 13016, 16240, 16270, 22778, 26032, 32540, 45556, 47183, 56945, 65080, 91112, 94366, 113890, 130160, 182224, 188732, 227780, 235915, 330281, 377464, 455560, 471830, 660562, 754928, 911120, 943660, 1321124, 1651405, 1887320, 2642248, 3302810, 3774640, 5284496, 6605620, 13211240, 26422480]

約数ペア:

[(1, 26422480), (2, 13211240), (4, 6605620), (5, 5284496), (7, 3774640), (8, 3302810), (10, 2642248), (14, 1887320), (16, 1651405), (20, 1321124), (28, 943660), (29, 911120), (35, 754928), (40, 660562), (56, 471830), (58, 455560), (70, 377464), (80, 330281), (112, 235915), (116, 227780), (140, 188732), (145, 182224), (203, 130160), (232, 113890), (280, 94366), (290, 91112), (406, 65080), (464, 56945), (560, 47183), (580, 45556), (812, 32540), (1015, 26032), (1160, 22778), (1624, 16270), (1627, 16240), (2030, 13016), (2320, 11389), (3248, 8135), (3254, 8120), (4060, 6508)]