99638200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 246078000

約数和(自身を除く): 146439800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 41, 50, 58, 82, 100, 116, 145, 164, 200, 205, 232, 290, 328, 410, 419, 580, 725, 820, 838, 1025, 1160, 1189, 1450, 1640, 1676, 2050, 2095, 2378, 2900, 3352, 4100, 4190, 4756, 5800, 5945, 8200, 8380, 9512, 10475, 11890, 12151, 16760, 17179, 20950, 23780, 24302, 29725, 34358, 41900, 47560, 48604, 59450, 60755, 68716, 83800, 85895, 97208, 118900, 121510, 137432, 171790, 237800, 243020, 303775, 343580, 429475, 486040, 498191, 607550, 687160, 858950, 996382, 1215100, 1717900, 1992764, 2430200, 2490955, 3435800, 3985528, 4981910, 9963820, 12454775, 19927640, 24909550, 49819100, 99638200]

約数ペア:

[(1, 99638200), (2, 49819100), (4, 24909550), (5, 19927640), (8, 12454775), (10, 9963820), (20, 4981910), (25, 3985528), (29, 3435800), (40, 2490955), (41, 2430200), (50, 1992764), (58, 1717900), (82, 1215100), (100, 996382), (116, 858950), (145, 687160), (164, 607550), (200, 498191), (205, 486040), (232, 429475), (290, 343580), (328, 303775), (410, 243020), (419, 237800), (580, 171790), (725, 137432), (820, 121510), (838, 118900), (1025, 97208), (1160, 85895), (1189, 83800), (1450, 68716), (1640, 60755), (1676, 59450), (2050, 48604), (2095, 47560), (2378, 41900), (2900, 34358), (3352, 29725), (4100, 24302), (4190, 23780), (4756, 20950), (5800, 17179), (5945, 16760), (8200, 12151), (8380, 11890), (9512, 10475)]