61283960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2297}}^1$

素因数の和:2360

約数の個数: 64

約数和(自身を含む): 148910400

約数和(自身を除く): 87626440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2297, 2668, 3335, 4594, 5336, 6670, 9188, 11485, 13340, 18376, 22970, 26680, 45940, 52831, 66613, 91880, 105662, 133226, 211324, 264155, 266452, 333065, 422648, 528310, 532904, 666130, 1056620, 1332260, 1532099, 2113240, 2664520, 3064198, 6128396, 7660495, 12256792, 15320990, 30641980, 61283960]

約数ペア:

[(1, 61283960), (2, 30641980), (4, 15320990), (5, 12256792), (8, 7660495), (10, 6128396), (20, 3064198), (23, 2664520), (29, 2113240), (40, 1532099), (46, 1332260), (58, 1056620), (92, 666130), (115, 532904), (116, 528310), (145, 422648), (184, 333065), (230, 266452), (232, 264155), (290, 211324), (460, 133226), (580, 105662), (667, 91880), (920, 66613), (1160, 52831), (1334, 45940), (2297, 26680), (2668, 22970), (3335, 18376), (4594, 13340), (5336, 11485), (6670, 9188)]