25383480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5717}}^1$

素因数の和:5768

約数の個数: 64

約数和(自身を含む): 78222240

約数和(自身を除く): 52838760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 5717, 11434, 17151, 22868, 28585, 34302, 45736, 57170, 68604, 85755, 114340, 137208, 171510, 211529, 228680, 343020, 423058, 634587, 686040, 846116, 1057645, 1269174, 1692232, 2115290, 2538348, 3172935, 4230580, 5076696, 6345870, 8461160, 12691740, 25383480]

約数ペア:

[(1, 25383480), (2, 12691740), (3, 8461160), (4, 6345870), (5, 5076696), (6, 4230580), (8, 3172935), (10, 2538348), (12, 2115290), (15, 1692232), (20, 1269174), (24, 1057645), (30, 846116), (37, 686040), (40, 634587), (60, 423058), (74, 343020), (111, 228680), (120, 211529), (148, 171510), (185, 137208), (222, 114340), (296, 85755), (370, 68604), (444, 57170), (555, 45736), (740, 34302), (888, 28585), (1110, 22868), (1480, 17151), (2220, 11434), (4440, 5717)]