60805000

素因数分解:

$2^3\times 5^4\times {\mathrm{12161}}^1$

素因数の和:12187

約数の個数: 40

約数和(自身を含む): 142477830

約数和(自身を除く): 81672830

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 12161, 24322, 48644, 60805, 97288, 121610, 243220, 304025, 486440, 608050, 1216100, 1520125, 2432200, 3040250, 6080500, 7600625, 12161000, 15201250, 30402500, 60805000]

約数ペア:

[(1, 60805000), (2, 30402500), (4, 15201250), (5, 12161000), (8, 7600625), (10, 6080500), (20, 3040250), (25, 2432200), (40, 1520125), (50, 1216100), (100, 608050), (125, 486440), (200, 304025), (250, 243220), (500, 121610), (625, 97288), (1000, 60805), (1250, 48644), (2500, 24322), (5000, 12161)]