61211900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{36007}}^1$

素因数の和:36038

約数の個数: 36

約数和(自身を含む): 140647248

約数和(自身を除く): 79435348

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 36007, 72014, 144028, 180035, 360070, 612119, 720140, 900175, 1224238, 1800350, 2448476, 3060595, 3600700, 6121190, 12242380, 15302975, 30605950, 61211900]

約数ペア:

[(1, 61211900), (2, 30605950), (4, 15302975), (5, 12242380), (10, 6121190), (17, 3600700), (20, 3060595), (25, 2448476), (34, 1800350), (50, 1224238), (68, 900175), (85, 720140), (100, 612119), (170, 360070), (340, 180035), (425, 144028), (850, 72014), (1700, 36007)]