65020260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26431}}^1$

素因数の和:26484

約数の個数: 48

約数和(自身を含む): 186504192

約数和(自身を除く): 121483932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 26431, 52862, 79293, 105724, 132155, 158586, 264310, 317172, 396465, 528620, 792930, 1083671, 1585860, 2167342, 3251013, 4334684, 5418355, 6502026, 10836710, 13004052, 16255065, 21673420, 32510130, 65020260]

約数ペア:

[(1, 65020260), (2, 32510130), (3, 21673420), (4, 16255065), (5, 13004052), (6, 10836710), (10, 6502026), (12, 5418355), (15, 4334684), (20, 3251013), (30, 2167342), (41, 1585860), (60, 1083671), (82, 792930), (123, 528620), (164, 396465), (205, 317172), (246, 264310), (410, 158586), (492, 132155), (615, 105724), (820, 79293), (1230, 52862), (2460, 26431)]