10365618440

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1\times {\mathrm{3251}}^1$

素因数の和:4350

約数の個数: 64

約数和(自身を含む): 23648544000

約数和(自身を除く): 13282925560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1009, 1580, 2018, 3160, 3251, 4036, 5045, 6502, 8072, 10090, 13004, 16255, 20180, 26008, 32510, 40360, 65020, 79711, 130040, 159422, 256829, 318844, 398555, 513658, 637688, 797110, 1027316, 1284145, 1594220, 2054632, 2568290, 3188440, 3280259, 5136580, 6560518, 10273160, 13121036, 16401295, 26242072, 32802590, 65605180, 131210360, 259140461, 518280922, 1036561844, 1295702305, 2073123688, 2591404610, 5182809220, 10365618440]

約数ペア:

[(1, 10365618440), (2, 5182809220), (4, 2591404610), (5, 2073123688), (8, 1295702305), (10, 1036561844), (20, 518280922), (40, 259140461), (79, 131210360), (158, 65605180), (316, 32802590), (395, 26242072), (632, 16401295), (790, 13121036), (1009, 10273160), (1580, 6560518), (2018, 5136580), (3160, 3280259), (3251, 3188440), (4036, 2568290), (5045, 2054632), (6502, 1594220), (8072, 1284145), (10090, 1027316), (13004, 797110), (16255, 637688), (20180, 513658), (26008, 398555), (32510, 318844), (40360, 256829), (65020, 159422), (79711, 130040)]