80623060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3533}}^1$

素因数の和:3712

約数の個数: 48

約数和(自身を含む): 194737536

約数和(自身を除く): 114114476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2282, 3260, 3533, 4564, 5705, 7066, 11410, 14132, 17665, 22820, 24731, 35330, 49462, 70660, 98924, 123655, 247310, 494620, 575879, 1151758, 2303516, 2879395, 4031153, 5758790, 8062306, 11517580, 16124612, 20155765, 40311530, 80623060]

約数ペア:

[(1, 80623060), (2, 40311530), (4, 20155765), (5, 16124612), (7, 11517580), (10, 8062306), (14, 5758790), (20, 4031153), (28, 2879395), (35, 2303516), (70, 1151758), (140, 575879), (163, 494620), (326, 247310), (652, 123655), (815, 98924), (1141, 70660), (1630, 49462), (2282, 35330), (3260, 24731), (3533, 22820), (4564, 17665), (5705, 14132), (7066, 11410)]