2545665130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{72671}}^1$

素因数の和:72822

約数の個数: 32

約数和(自身を含む): 4771934208

約数和(自身を除く): 2226269078

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 565, 1130, 3503, 7006, 17515, 35030, 72671, 145342, 363355, 726710, 2252801, 4505602, 8211823, 11264005, 16423646, 22528010, 41059115, 82118230, 254566513, 509133026, 1272832565, 2545665130]

約数ペア:

[(1, 2545665130), (2, 1272832565), (5, 509133026), (10, 254566513), (31, 82118230), (62, 41059115), (113, 22528010), (155, 16423646), (226, 11264005), (310, 8211823), (565, 4505602), (1130, 2252801), (3503, 726710), (7006, 363355), (17515, 145342), (35030, 72671)]