116960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:75

約数の個数: 48

約数和(自身を含む): 299376

約数和(自身を除く): 182416

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 68, 80, 85, 86, 136, 160, 170, 172, 215, 272, 340, 344, 430, 544, 680, 688, 731, 860, 1360, 1376, 1462, 1720, 2720, 2924, 3440, 3655, 5848, 6880, 7310, 11696, 14620, 23392, 29240, 58480, 116960]

約数ペア:

[(1, 116960), (2, 58480), (4, 29240), (5, 23392), (8, 14620), (10, 11696), (16, 7310), (17, 6880), (20, 5848), (32, 3655), (34, 3440), (40, 2924), (43, 2720), (68, 1720), (80, 1462), (85, 1376), (86, 1360), (136, 860), (160, 731), (170, 688), (172, 680), (215, 544), (272, 430), (340, 344)]