46430000

素因数分解:

$2^4\times 5^4\times {\mathrm{4643}}^1$

素因数の和:4671

約数の個数: 50

約数和(自身を含む): 112435884

約数和(自身を除く): 66005884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 4643, 5000, 9286, 10000, 18572, 23215, 37144, 46430, 74288, 92860, 116075, 185720, 232150, 371440, 464300, 580375, 928600, 1160750, 1857200, 2321500, 2901875, 4643000, 5803750, 9286000, 11607500, 23215000, 46430000]

約数ペア:

[(1, 46430000), (2, 23215000), (4, 11607500), (5, 9286000), (8, 5803750), (10, 4643000), (16, 2901875), (20, 2321500), (25, 1857200), (40, 1160750), (50, 928600), (80, 580375), (100, 464300), (125, 371440), (200, 232150), (250, 185720), (400, 116075), (500, 92860), (625, 74288), (1000, 46430), (1250, 37144), (2000, 23215), (2500, 18572), (4643, 10000), (5000, 9286)]