76587320

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19739}}^1$

素因数の和:19847

約数の個数: 32

約数和(自身を含む): 174106800

約数和(自身を除く): 97519480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 19739, 39478, 78956, 98695, 157912, 197390, 394780, 789560, 1914683, 3829366, 7658732, 9573415, 15317464, 19146830, 38293660, 76587320]

約数ペア:

[(1, 76587320), (2, 38293660), (4, 19146830), (5, 15317464), (8, 9573415), (10, 7658732), (20, 3829366), (40, 1914683), (97, 789560), (194, 394780), (388, 197390), (485, 157912), (776, 98695), (970, 78956), (1940, 39478), (3880, 19739)]