4101201400

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{288817}}^1$

素因数の和:288904

約数の個数: 48

約数和(自身を含む): 9669626640

約数和(自身を除く): 5568425240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 7100, 14200, 288817, 577634, 1155268, 1444085, 2310536, 2888170, 5776340, 7220425, 11552680, 14440850, 20506007, 28881700, 41012014, 57763400, 82024028, 102530035, 164048056, 205060070, 410120140, 512650175, 820240280, 1025300350, 2050600700, 4101201400]

約数ペア:

[(1, 4101201400), (2, 2050600700), (4, 1025300350), (5, 820240280), (8, 512650175), (10, 410120140), (20, 205060070), (25, 164048056), (40, 102530035), (50, 82024028), (71, 57763400), (100, 41012014), (142, 28881700), (200, 20506007), (284, 14440850), (355, 11552680), (568, 7220425), (710, 5776340), (1420, 2888170), (1775, 2310536), (2840, 1444085), (3550, 1155268), (7100, 577634), (14200, 288817)]