8128877810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{13931}}^1$

素因数の和:14063

約数の個数: 64

約数和(自身を含む): 15889167360

約数和(自身を除く): 7760289550

約数列:

[1, 2, 5, 10, 23, 43, 46, 59, 86, 115, 118, 215, 230, 295, 430, 590, 989, 1357, 1978, 2537, 2714, 4945, 5074, 6785, 9890, 12685, 13570, 13931, 25370, 27862, 58351, 69655, 116702, 139310, 291755, 320413, 583510, 599033, 640826, 821929, 1198066, 1602065, 1643858, 2995165, 3204130, 4109645, 5990330, 8219290, 13777759, 18904367, 27555518, 35342947, 37808734, 68888795, 70685894, 94521835, 137777590, 176714735, 189043670, 353429470, 812887781, 1625775562, 4064438905, 8128877810]

約数ペア:

[(1, 8128877810), (2, 4064438905), (5, 1625775562), (10, 812887781), (23, 353429470), (43, 189043670), (46, 176714735), (59, 137777590), (86, 94521835), (115, 70685894), (118, 68888795), (215, 37808734), (230, 35342947), (295, 27555518), (430, 18904367), (590, 13777759), (989, 8219290), (1357, 5990330), (1978, 4109645), (2537, 3204130), (2714, 2995165), (4945, 1643858), (5074, 1602065), (6785, 1198066), (9890, 821929), (12685, 640826), (13570, 599033), (13931, 583510), (25370, 320413), (27862, 291755), (58351, 139310), (69655, 116702)]