277203039760

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{101107}}^1$

素因数の和:101960

約数の個数: 80

約数和(自身を含む): 660319361856

約数和(自身を除く): 383116322096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 797, 860, 1594, 1720, 3188, 3440, 3985, 6376, 7970, 12752, 15940, 31880, 34271, 63760, 68542, 101107, 137084, 171355, 202214, 274168, 342710, 404428, 505535, 548336, 685420, 808856, 1011070, 1370840, 1617712, 2022140, 2741680, 4044280, 4347601, 8088560, 8695202, 17390404, 21738005, 34780808, 43476010, 69561616, 80582279, 86952020, 161164558, 173904040, 322329116, 347808080, 402911395, 644658232, 805822790, 1289316464, 1611645580, 3223291160, 3465037997, 6446582320, 6930075994, 13860151988, 17325189985, 27720303976, 34650379970, 55440607952, 69300759940, 138601519880, 277203039760]

約数ペア:

[(1, 277203039760), (2, 138601519880), (4, 69300759940), (5, 55440607952), (8, 34650379970), (10, 27720303976), (16, 17325189985), (20, 13860151988), (40, 6930075994), (43, 6446582320), (80, 3465037997), (86, 3223291160), (172, 1611645580), (215, 1289316464), (344, 805822790), (430, 644658232), (688, 402911395), (797, 347808080), (860, 322329116), (1594, 173904040), (1720, 161164558), (3188, 86952020), (3440, 80582279), (3985, 69561616), (6376, 43476010), (7970, 34780808), (12752, 21738005), (15940, 17390404), (31880, 8695202), (34271, 8088560), (63760, 4347601), (68542, 4044280), (101107, 2741680), (137084, 2022140), (171355, 1617712), (202214, 1370840), (274168, 1011070), (342710, 808856), (404428, 685420), (505535, 548336)]