125694160

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 304444800

約数和(自身を除く): 178750640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 61, 80, 86, 122, 172, 215, 244, 305, 344, 430, 488, 599, 610, 688, 860, 976, 1198, 1220, 1720, 2396, 2440, 2623, 2995, 3440, 4792, 4880, 5246, 5990, 9584, 10492, 11980, 13115, 20984, 23960, 25757, 26230, 36539, 41968, 47920, 51514, 52460, 73078, 103028, 104920, 128785, 146156, 182695, 206056, 209840, 257570, 292312, 365390, 412112, 515140, 584624, 730780, 1030280, 1461560, 1571177, 2060560, 2923120, 3142354, 6284708, 7855885, 12569416, 15711770, 25138832, 31423540, 62847080, 125694160]

約数ペア:

[(1, 125694160), (2, 62847080), (4, 31423540), (5, 25138832), (8, 15711770), (10, 12569416), (16, 7855885), (20, 6284708), (40, 3142354), (43, 2923120), (61, 2060560), (80, 1571177), (86, 1461560), (122, 1030280), (172, 730780), (215, 584624), (244, 515140), (305, 412112), (344, 365390), (430, 292312), (488, 257570), (599, 209840), (610, 206056), (688, 182695), (860, 146156), (976, 128785), (1198, 104920), (1220, 103028), (1720, 73078), (2396, 52460), (2440, 51514), (2623, 47920), (2995, 41968), (3440, 36539), (4792, 26230), (4880, 25757), (5246, 23960), (5990, 20984), (9584, 13115), (10492, 11980)]