1480186450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{50261}}^1$

素因数の和:50323

約数の個数: 48

約数和(自身を含む): 2991594240

約数和(自身を除く): 1511407790

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1550, 2945, 5890, 14725, 29450, 50261, 100522, 251305, 502610, 954959, 1256525, 1558091, 1909918, 2513050, 3116182, 4774795, 7790455, 9549590, 15580910, 23873975, 29603729, 38952275, 47747950, 59207458, 77904550, 148018645, 296037290, 740093225, 1480186450]

約数ペア:

[(1, 1480186450), (2, 740093225), (5, 296037290), (10, 148018645), (19, 77904550), (25, 59207458), (31, 47747950), (38, 38952275), (50, 29603729), (62, 23873975), (95, 15580910), (155, 9549590), (190, 7790455), (310, 4774795), (475, 3116182), (589, 2513050), (775, 1909918), (950, 1558091), (1178, 1256525), (1550, 954959), (2945, 502610), (5890, 251305), (14725, 100522), (29450, 50261)]