544080290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{7487}}^1$

素因数の和:7563

約数の個数: 48

約数和(自身を含む): 1085280768

約数和(自身を除く): 541200478

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 169, 215, 338, 430, 559, 845, 1118, 1690, 2795, 5590, 7267, 7487, 14534, 14974, 36335, 37435, 72670, 74870, 97331, 194662, 321941, 486655, 643882, 973310, 1265303, 1609705, 2530606, 3219410, 4185233, 6326515, 8370466, 12653030, 20926165, 41852330, 54408029, 108816058, 272040145, 544080290]

約数ペア:

[(1, 544080290), (2, 272040145), (5, 108816058), (10, 54408029), (13, 41852330), (26, 20926165), (43, 12653030), (65, 8370466), (86, 6326515), (130, 4185233), (169, 3219410), (215, 2530606), (338, 1609705), (430, 1265303), (559, 973310), (845, 643882), (1118, 486655), (1690, 321941), (2795, 194662), (5590, 97331), (7267, 74870), (7487, 72670), (14534, 37435), (14974, 36335)]