226949202440

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4513}}^1\times {\mathrm{17707}}^1$

素因数の和:22302

約数の個数: 64

約数和(自身を含む): 517971749760

約数和(自身を除く): 291022547320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 4513, 9026, 17707, 18052, 22565, 35414, 36104, 45130, 70828, 88535, 90260, 141656, 177070, 180520, 320423, 354140, 640846, 708280, 1257197, 1281692, 1602115, 2514394, 2563384, 3204230, 5028788, 6285985, 6408460, 10057576, 12571970, 12816920, 25143940, 50287880, 79911691, 159823382, 319646764, 399558455, 639293528, 799116910, 1598233820, 3196467640, 5673730061, 11347460122, 22694920244, 28368650305, 45389840488, 56737300610, 113474601220, 226949202440]

約数ペア:

[(1, 226949202440), (2, 113474601220), (4, 56737300610), (5, 45389840488), (8, 28368650305), (10, 22694920244), (20, 11347460122), (40, 5673730061), (71, 3196467640), (142, 1598233820), (284, 799116910), (355, 639293528), (568, 399558455), (710, 319646764), (1420, 159823382), (2840, 79911691), (4513, 50287880), (9026, 25143940), (17707, 12816920), (18052, 12571970), (22565, 10057576), (35414, 6408460), (36104, 6285985), (45130, 5028788), (70828, 3204230), (88535, 2563384), (90260, 2514394), (141656, 1602115), (177070, 1281692), (180520, 1257197), (320423, 708280), (354140, 640846)]