71365717460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{342413}}^1$

素因数の和:343052

約数の個数: 48

約数和(自身を含む): 158943100176

約数和(自身を除く): 87577382716

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 613, 1226, 2452, 3065, 6130, 10421, 12260, 20842, 41684, 52105, 104210, 208420, 342413, 684826, 1369652, 1712065, 3424130, 5821021, 6848260, 11642042, 23284084, 29105105, 58210210, 116420420, 209899169, 419798338, 839596676, 1049495845, 2098991690, 3568285873, 4197983380, 7136571746, 14273143492, 17841429365, 35682858730, 71365717460]

約数ペア:

[(1, 71365717460), (2, 35682858730), (4, 17841429365), (5, 14273143492), (10, 7136571746), (17, 4197983380), (20, 3568285873), (34, 2098991690), (68, 1049495845), (85, 839596676), (170, 419798338), (340, 209899169), (613, 116420420), (1226, 58210210), (2452, 29105105), (3065, 23284084), (6130, 11642042), (10421, 6848260), (12260, 5821021), (20842, 3424130), (41684, 1712065), (52105, 1369652), (104210, 684826), (208420, 342413)]