8326774510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{997}}^1$

素因数の和:1525

約数の個数: 64

約数和(自身を含む): 15973588800

約数和(自身を除く): 7646814290

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 389, 565, 778, 997, 1130, 1945, 1994, 2147, 3890, 4294, 4985, 7391, 9970, 10735, 14782, 18943, 21470, 36955, 37886, 43957, 73910, 87914, 94715, 112661, 189430, 219785, 225322, 387833, 439570, 563305, 775666, 835183, 1126610, 1670366, 1939165, 2140559, 3878330, 4175915, 4281118, 7368827, 8351830, 10702795, 14737654, 21405590, 36844135, 43825129, 73688270, 87650258, 219125645, 438251290, 832677451, 1665354902, 4163387255, 8326774510]

約数ペア:

[(1, 8326774510), (2, 4163387255), (5, 1665354902), (10, 832677451), (19, 438251290), (38, 219125645), (95, 87650258), (113, 73688270), (190, 43825129), (226, 36844135), (389, 21405590), (565, 14737654), (778, 10702795), (997, 8351830), (1130, 7368827), (1945, 4281118), (1994, 4175915), (2147, 3878330), (3890, 2140559), (4294, 1939165), (4985, 1670366), (7391, 1126610), (9970, 835183), (10735, 775666), (14782, 563305), (18943, 439570), (21470, 387833), (36955, 225322), (37886, 219785), (43957, 189430), (73910, 112661), (87914, 94715)]