13302402440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{121063}}^1$

素因数の和:121182

約数の個数: 64

約数和(自身を含む): 31118290560

約数和(自身を除く): 17815888120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 67, 82, 134, 164, 205, 268, 328, 335, 410, 536, 670, 820, 1340, 1640, 2680, 2747, 5494, 10988, 13735, 21976, 27470, 54940, 109880, 121063, 242126, 484252, 605315, 968504, 1210630, 2421260, 4842520, 4963583, 8111221, 9927166, 16222442, 19854332, 24817915, 32444884, 39708664, 40556105, 49635830, 64889768, 81112210, 99271660, 162224420, 198543320, 324448840, 332560061, 665120122, 1330240244, 1662800305, 2660480488, 3325600610, 6651201220, 13302402440]

約数ペア:

[(1, 13302402440), (2, 6651201220), (4, 3325600610), (5, 2660480488), (8, 1662800305), (10, 1330240244), (20, 665120122), (40, 332560061), (41, 324448840), (67, 198543320), (82, 162224420), (134, 99271660), (164, 81112210), (205, 64889768), (268, 49635830), (328, 40556105), (335, 39708664), (410, 32444884), (536, 24817915), (670, 19854332), (820, 16222442), (1340, 9927166), (1640, 8111221), (2680, 4963583), (2747, 4842520), (5494, 2421260), (10988, 1210630), (13735, 968504), (21976, 605315), (27470, 484252), (54940, 242126), (109880, 121063)]