79066120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9109}}^1$

素因数の和:9158

約数の個数: 64

約数和(自身を含む): 209894400

約数和(自身を除く): 130828280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 9109, 18218, 36436, 45545, 63763, 72872, 91090, 127526, 182180, 255052, 282379, 318815, 364360, 510104, 564758, 637630, 1129516, 1275260, 1411895, 1976653, 2259032, 2550520, 2823790, 3953306, 5647580, 7906612, 9883265, 11295160, 15813224, 19766530, 39533060, 79066120]

約数ペア:

[(1, 79066120), (2, 39533060), (4, 19766530), (5, 15813224), (7, 11295160), (8, 9883265), (10, 7906612), (14, 5647580), (20, 3953306), (28, 2823790), (31, 2550520), (35, 2259032), (40, 1976653), (56, 1411895), (62, 1275260), (70, 1129516), (124, 637630), (140, 564758), (155, 510104), (217, 364360), (248, 318815), (280, 282379), (310, 255052), (434, 182180), (620, 127526), (868, 91090), (1085, 72872), (1240, 63763), (1736, 45545), (2170, 36436), (4340, 18218), (8680, 9109)]