76746160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56431}}^1$

素因数の和:56461

約数の個数: 40

約数和(自身を含む): 188934336

約数和(自身を除く): 112188176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 56431, 112862, 225724, 282155, 451448, 564310, 902896, 959327, 1128620, 1918654, 2257240, 3837308, 4514480, 4796635, 7674616, 9593270, 15349232, 19186540, 38373080, 76746160]

約数ペア:

[(1, 76746160), (2, 38373080), (4, 19186540), (5, 15349232), (8, 9593270), (10, 7674616), (16, 4796635), (17, 4514480), (20, 3837308), (34, 2257240), (40, 1918654), (68, 1128620), (80, 959327), (85, 902896), (136, 564310), (170, 451448), (272, 282155), (340, 225724), (680, 112862), (1360, 56431)]