27720338890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1\times {\mathrm{95413}}^1$

素因数の和:97146

約数の個数: 32

約数和(自身を含む): 52863172560

約数和(自身を除く): 25142833670

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1709, 3418, 8545, 17090, 29053, 58106, 95413, 145265, 190826, 290530, 477065, 954130, 1622021, 3244042, 8110105, 16220210, 163060817, 326121634, 815304085, 1630608170, 2772033889, 5544067778, 13860169445, 27720338890]

約数ペア:

[(1, 27720338890), (2, 13860169445), (5, 5544067778), (10, 2772033889), (17, 1630608170), (34, 815304085), (85, 326121634), (170, 163060817), (1709, 16220210), (3418, 8110105), (8545, 3244042), (17090, 1622021), (29053, 954130), (58106, 477065), (95413, 290530), (145265, 190826)]