156966696890

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5113}}^1\times {\mathrm{31649}}^1$

素因数の和:36866

約数の個数: 32

約数和(自身を含む): 285517688400

約数和(自身を除く): 128550991510

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 5113, 10226, 25565, 31649, 51130, 63298, 158245, 316490, 495961, 991922, 2479805, 3069953, 4959610, 6139906, 15349765, 30699530, 161821337, 323642674, 809106685, 1618213370, 15696669689, 31393339378, 78483348445, 156966696890]

約数ペア:

[(1, 156966696890), (2, 78483348445), (5, 31393339378), (10, 15696669689), (97, 1618213370), (194, 809106685), (485, 323642674), (970, 161821337), (5113, 30699530), (10226, 15349765), (25565, 6139906), (31649, 4959610), (51130, 3069953), (63298, 2479805), (158245, 991922), (316490, 495961)]