25892580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{8807}}^1$

素因数の和:8833

約数の個数: 72

約数和(自身を含む): 84345408

約数和(自身を除く): 58452828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 8807, 17614, 26421, 35228, 44035, 52842, 61649, 88070, 105684, 123298, 132105, 176140, 184947, 246596, 264210, 308245, 369894, 431543, 528420, 616490, 739788, 863086, 924735, 1232980, 1294629, 1726172, 1849470, 2157715, 2589258, 3698940, 4315430, 5178516, 6473145, 8630860, 12946290, 25892580]

約数ペア:

[(1, 25892580), (2, 12946290), (3, 8630860), (4, 6473145), (5, 5178516), (6, 4315430), (7, 3698940), (10, 2589258), (12, 2157715), (14, 1849470), (15, 1726172), (20, 1294629), (21, 1232980), (28, 924735), (30, 863086), (35, 739788), (42, 616490), (49, 528420), (60, 431543), (70, 369894), (84, 308245), (98, 264210), (105, 246596), (140, 184947), (147, 176140), (196, 132105), (210, 123298), (245, 105684), (294, 88070), (420, 61649), (490, 52842), (588, 44035), (735, 35228), (980, 26421), (1470, 17614), (2940, 8807)]