494553850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2399}}^1$

素因数の和:2468

約数の個数: 96

約数和(自身を含む): 1142784000

約数和(自身を除く): 648230150

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 31, 35, 38, 50, 62, 70, 95, 133, 155, 175, 190, 217, 266, 310, 350, 434, 475, 589, 665, 775, 950, 1085, 1178, 1330, 1550, 2170, 2399, 2945, 3325, 4123, 4798, 5425, 5890, 6650, 8246, 10850, 11995, 14725, 16793, 20615, 23990, 29450, 33586, 41230, 45581, 59975, 74369, 83965, 91162, 103075, 119950, 148738, 167930, 206150, 227905, 319067, 371845, 419825, 455810, 520583, 638134, 743690, 839650, 1041166, 1139525, 1413011, 1595335, 1859225, 2279050, 2602915, 2826022, 3190670, 3718450, 5205830, 7065055, 7976675, 9891077, 13014575, 14130110, 15953350, 19782154, 26029150, 35325275, 49455385, 70650550, 98910770, 247276925, 494553850]

約数ペア:

[(1, 494553850), (2, 247276925), (5, 98910770), (7, 70650550), (10, 49455385), (14, 35325275), (19, 26029150), (25, 19782154), (31, 15953350), (35, 14130110), (38, 13014575), (50, 9891077), (62, 7976675), (70, 7065055), (95, 5205830), (133, 3718450), (155, 3190670), (175, 2826022), (190, 2602915), (217, 2279050), (266, 1859225), (310, 1595335), (350, 1413011), (434, 1139525), (475, 1041166), (589, 839650), (665, 743690), (775, 638134), (950, 520583), (1085, 455810), (1178, 419825), (1330, 371845), (1550, 319067), (2170, 227905), (2399, 206150), (2945, 167930), (3325, 148738), (4123, 119950), (4798, 103075), (5425, 91162), (5890, 83965), (6650, 74369), (8246, 59975), (10850, 45581), (11995, 41230), (14725, 33586), (16793, 29450), (20615, 23990)]