10217642440

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1\times {\mathrm{5639}}^1$

素因数の和:6214

約数の個数: 64

約数和(自身を含む): 23280566400

約数和(自身を除く): 13062923960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 467, 485, 776, 934, 970, 1868, 1940, 2335, 3736, 3880, 4670, 5639, 9340, 11278, 18680, 22556, 28195, 45112, 45299, 56390, 90598, 112780, 181196, 225560, 226495, 362392, 452990, 546983, 905980, 1093966, 1811960, 2187932, 2633413, 2734915, 4375864, 5266826, 5469830, 10533652, 10939660, 13167065, 21067304, 21879320, 26334130, 52668260, 105336520, 255441061, 510882122, 1021764244, 1277205305, 2043528488, 2554410610, 5108821220, 10217642440]

約数ペア:

[(1, 10217642440), (2, 5108821220), (4, 2554410610), (5, 2043528488), (8, 1277205305), (10, 1021764244), (20, 510882122), (40, 255441061), (97, 105336520), (194, 52668260), (388, 26334130), (467, 21879320), (485, 21067304), (776, 13167065), (934, 10939660), (970, 10533652), (1868, 5469830), (1940, 5266826), (2335, 4375864), (3736, 2734915), (3880, 2633413), (4670, 2187932), (5639, 1811960), (9340, 1093966), (11278, 905980), (18680, 546983), (22556, 452990), (28195, 362392), (45112, 226495), (45299, 225560), (56390, 181196), (90598, 112780)]