101394200

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{8311}}^1$

素因数の和:8388

約数の個数: 48

約数和(自身を含む): 239634960

約数和(自身を除く): 138240760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 6100, 8311, 12200, 16622, 33244, 41555, 66488, 83110, 166220, 207775, 332440, 415550, 506971, 831100, 1013942, 1662200, 2027884, 2534855, 4055768, 5069710, 10139420, 12674275, 20278840, 25348550, 50697100, 101394200]

約数ペア:

[(1, 101394200), (2, 50697100), (4, 25348550), (5, 20278840), (8, 12674275), (10, 10139420), (20, 5069710), (25, 4055768), (40, 2534855), (50, 2027884), (61, 1662200), (100, 1013942), (122, 831100), (200, 506971), (244, 415550), (305, 332440), (488, 207775), (610, 166220), (1220, 83110), (1525, 66488), (2440, 41555), (3050, 33244), (6100, 16622), (8311, 12200)]