1005996486320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{38221751}}^1$

素因数の和:38221818

約数の個数: 80

約数和(自身を含む): 2729950414848

約数和(自身を除く): 1723953928528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 13160, 26320, 38221751, 76443502, 152887004, 191108755, 267552257, 305774008, 382217510, 535104514, 611548016, 764435020, 1070209028, 1337761285, 1528870040, 1796422297, 2140418056, 2675522570, 3057740080, 3592844594, 4280836112, 5351045140, 7185689188, 8982111485, 10702090280, 12574956079, 14371378376, 17964222970, 21404180560, 25149912158, 28742756752, 35928445940, 50299824316, 62874780395, 71856891880, 100599648632, 125749560790, 143713783760, 201199297264, 251499121580, 502998243160, 1005996486320]

約数ペア:

[(1, 1005996486320), (2, 502998243160), (4, 251499121580), (5, 201199297264), (7, 143713783760), (8, 125749560790), (10, 100599648632), (14, 71856891880), (16, 62874780395), (20, 50299824316), (28, 35928445940), (35, 28742756752), (40, 25149912158), (47, 21404180560), (56, 17964222970), (70, 14371378376), (80, 12574956079), (94, 10702090280), (112, 8982111485), (140, 7185689188), (188, 5351045140), (235, 4280836112), (280, 3592844594), (329, 3057740080), (376, 2675522570), (470, 2140418056), (560, 1796422297), (658, 1528870040), (752, 1337761285), (940, 1070209028), (1316, 764435020), (1645, 611548016), (1880, 535104514), (2632, 382217510), (3290, 305774008), (3760, 267552257), (5264, 191108755), (6580, 152887004), (13160, 76443502), (26320, 38221751)]