22149680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1126

約数の個数: 80

約数和(自身を含む): 60502080

約数和(自身を除く): 38352400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1069, 1295, 1480, 2072, 2138, 2590, 2960, 4144, 4276, 5180, 5345, 7483, 8552, 10360, 10690, 14966, 17104, 20720, 21380, 29932, 37415, 39553, 42760, 59864, 74830, 79106, 85520, 119728, 149660, 158212, 197765, 276871, 299320, 316424, 395530, 553742, 598640, 632848, 791060, 1107484, 1384355, 1582120, 2214968, 2768710, 3164240, 4429936, 5537420, 11074840, 22149680]

約数ペア:

[(1, 22149680), (2, 11074840), (4, 5537420), (5, 4429936), (7, 3164240), (8, 2768710), (10, 2214968), (14, 1582120), (16, 1384355), (20, 1107484), (28, 791060), (35, 632848), (37, 598640), (40, 553742), (56, 395530), (70, 316424), (74, 299320), (80, 276871), (112, 197765), (140, 158212), (148, 149660), (185, 119728), (259, 85520), (280, 79106), (296, 74830), (370, 59864), (518, 42760), (560, 39553), (592, 37415), (740, 29932), (1036, 21380), (1069, 20720), (1295, 17104), (1480, 14966), (2072, 10690), (2138, 10360), (2590, 8552), (2960, 7483), (4144, 5345), (4276, 5180)]