23979090520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{34297}}^1$

素因数の和:34553

約数の個数: 128

約数和(自身を含む): 67564316160

約数和(自身を除く): 43585225640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 227, 280, 308, 385, 440, 454, 616, 770, 908, 1135, 1540, 1589, 1816, 2270, 2497, 3080, 3178, 4540, 4994, 6356, 7945, 9080, 9988, 12485, 12712, 15890, 17479, 19976, 24970, 31780, 34297, 34958, 49940, 63560, 68594, 69916, 87395, 99880, 137188, 139832, 171485, 174790, 240079, 274376, 342970, 349580, 377267, 480158, 685940, 699160, 754534, 960316, 1200395, 1371880, 1509068, 1886335, 1920632, 2400790, 2640869, 3018136, 3772670, 4801580, 5281738, 7545340, 7785419, 9603160, 10563476, 13204345, 15090680, 15570838, 21126952, 26408690, 31141676, 38927095, 52817380, 54497933, 62283352, 77854190, 85639609, 105634760, 108995866, 155708380, 171279218, 217991732, 272489665, 311416760, 342558436, 428198045, 435983464, 544979330, 599477263, 685116872, 856396090, 1089958660, 1198954526, 1712792180, 2179917320, 2397909052, 2997386315, 3425584360, 4795818104, 5994772630, 11989545260, 23979090520]

約数ペア:

[(1, 23979090520), (2, 11989545260), (4, 5994772630), (5, 4795818104), (7, 3425584360), (8, 2997386315), (10, 2397909052), (11, 2179917320), (14, 1712792180), (20, 1198954526), (22, 1089958660), (28, 856396090), (35, 685116872), (40, 599477263), (44, 544979330), (55, 435983464), (56, 428198045), (70, 342558436), (77, 311416760), (88, 272489665), (110, 217991732), (140, 171279218), (154, 155708380), (220, 108995866), (227, 105634760), (280, 85639609), (308, 77854190), (385, 62283352), (440, 54497933), (454, 52817380), (616, 38927095), (770, 31141676), (908, 26408690), (1135, 21126952), (1540, 15570838), (1589, 15090680), (1816, 13204345), (2270, 10563476), (2497, 9603160), (3080, 7785419), (3178, 7545340), (4540, 5281738), (4994, 4801580), (6356, 3772670), (7945, 3018136), (9080, 2640869), (9988, 2400790), (12485, 1920632), (12712, 1886335), (15890, 1509068), (17479, 1371880), (19976, 1200395), (24970, 960316), (31780, 754534), (34297, 699160), (34958, 685940), (49940, 480158), (63560, 377267), (68594, 349580), (69916, 342970), (87395, 274376), (99880, 240079), (137188, 174790), (139832, 171485)]