23113660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 50448384

約数和(自身を除く): 27334724

約数列:

[1, 2, 4, 5, 10, 20, 47, 67, 94, 134, 188, 235, 268, 335, 367, 470, 670, 734, 940, 1340, 1468, 1835, 3149, 3670, 6298, 7340, 12596, 15745, 17249, 24589, 31490, 34498, 49178, 62980, 68996, 86245, 98356, 122945, 172490, 245890, 344980, 491780, 1155683, 2311366, 4622732, 5778415, 11556830, 23113660]

約数ペア:

[(1, 23113660), (2, 11556830), (4, 5778415), (5, 4622732), (10, 2311366), (20, 1155683), (47, 491780), (67, 344980), (94, 245890), (134, 172490), (188, 122945), (235, 98356), (268, 86245), (335, 68996), (367, 62980), (470, 49178), (670, 34498), (734, 31490), (940, 24589), (1340, 17249), (1468, 15745), (1835, 12596), (3149, 7340), (3670, 6298)]