25353720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10061}}^1$

素因数の和:10085

約数の個数: 96

約数和(自身を含む): 94180320

約数和(自身を除く): 68826600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10061, 20122, 30183, 40244, 50305, 60366, 70427, 80488, 90549, 100610, 120732, 140854, 150915, 181098, 201220, 211281, 241464, 281708, 301830, 352135, 362196, 402440, 422562, 452745, 563416, 603660, 633843, 704270, 724392, 845124, 905490, 1056405, 1207320, 1267686, 1408540, 1690248, 1810980, 2112810, 2535372, 2817080, 3169215, 3621960, 4225620, 5070744, 6338430, 8451240, 12676860, 25353720]

約数ペア:

[(1, 25353720), (2, 12676860), (3, 8451240), (4, 6338430), (5, 5070744), (6, 4225620), (7, 3621960), (8, 3169215), (9, 2817080), (10, 2535372), (12, 2112810), (14, 1810980), (15, 1690248), (18, 1408540), (20, 1267686), (21, 1207320), (24, 1056405), (28, 905490), (30, 845124), (35, 724392), (36, 704270), (40, 633843), (42, 603660), (45, 563416), (56, 452745), (60, 422562), (63, 402440), (70, 362196), (72, 352135), (84, 301830), (90, 281708), (105, 241464), (120, 211281), (126, 201220), (140, 181098), (168, 150915), (180, 140854), (210, 120732), (252, 100610), (280, 90549), (315, 80488), (360, 70427), (420, 60366), (504, 50305), (630, 40244), (840, 30183), (1260, 20122), (2520, 10061)]