73713350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2565

約数の個数: 48

約数和(自身を含む): 149038080

約数和(自身を除く): 75324730

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1550, 2503, 2945, 5006, 5890, 12515, 14725, 25030, 29450, 47557, 62575, 77593, 95114, 125150, 155186, 237785, 387965, 475570, 775930, 1188925, 1474267, 1939825, 2377850, 2948534, 3879650, 7371335, 14742670, 36856675, 73713350]

約数ペア:

[(1, 73713350), (2, 36856675), (5, 14742670), (10, 7371335), (19, 3879650), (25, 2948534), (31, 2377850), (38, 1939825), (50, 1474267), (62, 1188925), (95, 775930), (155, 475570), (190, 387965), (310, 237785), (475, 155186), (589, 125150), (775, 95114), (950, 77593), (1178, 62575), (1550, 47557), (2503, 29450), (2945, 25030), (5006, 14725), (5890, 12515)]