73570280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13829}}^1$

素因数の和:13866

約数の個数: 64

約数和(自身を含む): 199152000

約数和(自身を除く): 125581720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 13829, 27658, 55316, 69145, 96803, 110632, 138290, 193606, 262751, 276580, 387212, 484015, 525502, 553160, 774424, 968030, 1051004, 1313755, 1839257, 1936060, 2102008, 2627510, 3678514, 3872120, 5255020, 7357028, 9196285, 10510040, 14714056, 18392570, 36785140, 73570280]

約数ペア:

[(1, 73570280), (2, 36785140), (4, 18392570), (5, 14714056), (7, 10510040), (8, 9196285), (10, 7357028), (14, 5255020), (19, 3872120), (20, 3678514), (28, 2627510), (35, 2102008), (38, 1936060), (40, 1839257), (56, 1313755), (70, 1051004), (76, 968030), (95, 774424), (133, 553160), (140, 525502), (152, 484015), (190, 387212), (266, 276580), (280, 262751), (380, 193606), (532, 138290), (665, 110632), (760, 96803), (1064, 69145), (1330, 55316), (2660, 27658), (5320, 13829)]