2049958600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{602929}}^1$

素因数の和:602962

約数の個数: 48

約数和(自身を含む): 5046524100

約数和(自身を除く): 2996565500

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 602929, 1205858, 2411716, 3014645, 4823432, 6029290, 10249793, 12058580, 15073225, 20499586, 24117160, 30146450, 40999172, 51248965, 60292900, 81998344, 102497930, 120585800, 204995860, 256244825, 409991720, 512489650, 1024979300, 2049958600]

約数ペア:

[(1, 2049958600), (2, 1024979300), (4, 512489650), (5, 409991720), (8, 256244825), (10, 204995860), (17, 120585800), (20, 102497930), (25, 81998344), (34, 60292900), (40, 51248965), (50, 40999172), (68, 30146450), (85, 24117160), (100, 20499586), (136, 15073225), (170, 12058580), (200, 10249793), (340, 6029290), (425, 4823432), (680, 3014645), (850, 2411716), (1700, 1205858), (3400, 602929)]