14801020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 35048160

約数和(自身を除く): 20247140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 151, 169, 260, 290, 302, 338, 377, 580, 604, 676, 754, 755, 845, 1508, 1510, 1690, 1885, 1963, 3020, 3380, 3770, 3926, 4379, 4901, 7540, 7852, 8758, 9802, 9815, 17516, 19604, 19630, 21895, 24505, 25519, 39260, 43790, 49010, 51038, 56927, 87580, 98020, 102076, 113854, 127595, 227708, 255190, 284635, 510380, 569270, 740051, 1138540, 1480102, 2960204, 3700255, 7400510, 14801020]

約数ペア:

[(1, 14801020), (2, 7400510), (4, 3700255), (5, 2960204), (10, 1480102), (13, 1138540), (20, 740051), (26, 569270), (29, 510380), (52, 284635), (58, 255190), (65, 227708), (116, 127595), (130, 113854), (145, 102076), (151, 98020), (169, 87580), (260, 56927), (290, 51038), (302, 49010), (338, 43790), (377, 39260), (580, 25519), (604, 24505), (676, 21895), (754, 19630), (755, 19604), (845, 17516), (1508, 9815), (1510, 9802), (1690, 8758), (1885, 7852), (1963, 7540), (3020, 4901), (3380, 4379), (3770, 3926)]