13803819620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{641}}^1$

素因数の和:1133

約数の個数: 96

約数和(自身を含む): 30402449280

約数和(自身を除く): 16598629660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 214, 290, 347, 428, 535, 580, 641, 694, 1070, 1282, 1388, 1735, 2140, 2564, 3103, 3205, 3470, 6206, 6410, 6940, 10063, 12412, 12820, 15515, 18589, 20126, 31030, 37129, 37178, 40252, 50315, 62060, 68587, 74258, 74356, 92945, 100630, 137174, 148516, 185645, 185890, 201260, 222427, 274348, 342935, 371290, 371780, 444854, 685870, 742580, 889708, 1076741, 1112135, 1371740, 1989023, 2153482, 2224270, 3978046, 4306964, 4448540, 5383705, 6450383, 7956092, 9945115, 10767410, 12900766, 19890230, 21534820, 23799689, 25801532, 32251915, 39780460, 47599378, 64503830, 95198756, 118998445, 129007660, 237996890, 475993780, 690190981, 1380381962, 2760763924, 3450954905, 6901909810, 13803819620]

約数ペア:

[(1, 13803819620), (2, 6901909810), (4, 3450954905), (5, 2760763924), (10, 1380381962), (20, 690190981), (29, 475993780), (58, 237996890), (107, 129007660), (116, 118998445), (145, 95198756), (214, 64503830), (290, 47599378), (347, 39780460), (428, 32251915), (535, 25801532), (580, 23799689), (641, 21534820), (694, 19890230), (1070, 12900766), (1282, 10767410), (1388, 9945115), (1735, 7956092), (2140, 6450383), (2564, 5383705), (3103, 4448540), (3205, 4306964), (3470, 3978046), (6206, 2224270), (6410, 2153482), (6940, 1989023), (10063, 1371740), (12412, 1112135), (12820, 1076741), (15515, 889708), (18589, 742580), (20126, 685870), (31030, 444854), (37129, 371780), (37178, 371290), (40252, 342935), (50315, 274348), (62060, 222427), (68587, 201260), (74258, 185890), (74356, 185645), (92945, 148516), (100630, 137174)]