26025720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{30983}}^1$

素因数の和:31004

約数の個数: 64

約数和(自身を含む): 89233920

約数和(自身を除く): 63208200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 30983, 61966, 92949, 123932, 154915, 185898, 216881, 247864, 309830, 371796, 433762, 464745, 619660, 650643, 743592, 867524, 929490, 1084405, 1239320, 1301286, 1735048, 1858980, 2168810, 2602572, 3253215, 3717960, 4337620, 5205144, 6506430, 8675240, 13012860, 26025720]

約数ペア:

[(1, 26025720), (2, 13012860), (3, 8675240), (4, 6506430), (5, 5205144), (6, 4337620), (7, 3717960), (8, 3253215), (10, 2602572), (12, 2168810), (14, 1858980), (15, 1735048), (20, 1301286), (21, 1239320), (24, 1084405), (28, 929490), (30, 867524), (35, 743592), (40, 650643), (42, 619660), (56, 464745), (60, 433762), (70, 371796), (84, 309830), (105, 247864), (120, 216881), (140, 185898), (168, 154915), (210, 123932), (280, 92949), (420, 61966), (840, 30983)]