68601156760

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{191047}}^1$

素因数の和:191296

約数の個数: 64

約数和(自身を含む): 158462853120

約数和(自身を除く): 89861696360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 191, 235, 376, 382, 470, 764, 940, 955, 1528, 1880, 1910, 3820, 7640, 8977, 17954, 35908, 44885, 71816, 89770, 179540, 191047, 359080, 382094, 764188, 955235, 1528376, 1910470, 3820940, 7641880, 8979209, 17958418, 35916836, 36489977, 44896045, 71833672, 72979954, 89792090, 145959908, 179584180, 182449885, 291919816, 359168360, 364899770, 729799540, 1459599080, 1715028919, 3430057838, 6860115676, 8575144595, 13720231352, 17150289190, 34300578380, 68601156760]

約数ペア:

[(1, 68601156760), (2, 34300578380), (4, 17150289190), (5, 13720231352), (8, 8575144595), (10, 6860115676), (20, 3430057838), (40, 1715028919), (47, 1459599080), (94, 729799540), (188, 364899770), (191, 359168360), (235, 291919816), (376, 182449885), (382, 179584180), (470, 145959908), (764, 89792090), (940, 72979954), (955, 71833672), (1528, 44896045), (1880, 36489977), (1910, 35916836), (3820, 17958418), (7640, 8979209), (8977, 7641880), (17954, 3820940), (35908, 1910470), (44885, 1528376), (71816, 955235), (89770, 764188), (179540, 382094), (191047, 359080)]