80592680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15149}}^1$

素因数の和:15186

約数の個数: 64

約数和(自身を含む): 218160000

約数和(自身を除く): 137567320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 15149, 30298, 60596, 75745, 106043, 121192, 151490, 212086, 287831, 302980, 424172, 530215, 575662, 605960, 848344, 1060430, 1151324, 1439155, 2014817, 2120860, 2302648, 2878310, 4029634, 4241720, 5756620, 8059268, 10074085, 11513240, 16118536, 20148170, 40296340, 80592680]

約数ペア:

[(1, 80592680), (2, 40296340), (4, 20148170), (5, 16118536), (7, 11513240), (8, 10074085), (10, 8059268), (14, 5756620), (19, 4241720), (20, 4029634), (28, 2878310), (35, 2302648), (38, 2120860), (40, 2014817), (56, 1439155), (70, 1151324), (76, 1060430), (95, 848344), (133, 605960), (140, 575662), (152, 530215), (190, 424172), (266, 302980), (280, 287831), (380, 212086), (532, 151490), (665, 121192), (760, 106043), (1064, 75745), (1330, 60596), (2660, 30298), (5320, 15149)]