26124420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{62201}}^1$

素因数の和:62220

約数の個数: 48

約数和(自身を含む): 83599488

約数和(自身を除く): 57475068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 62201, 124402, 186603, 248804, 311005, 373206, 435407, 622010, 746412, 870814, 933015, 1244020, 1306221, 1741628, 1866030, 2177035, 2612442, 3732060, 4354070, 5224884, 6531105, 8708140, 13062210, 26124420]

約数ペア:

[(1, 26124420), (2, 13062210), (3, 8708140), (4, 6531105), (5, 5224884), (6, 4354070), (7, 3732060), (10, 2612442), (12, 2177035), (14, 1866030), (15, 1741628), (20, 1306221), (21, 1244020), (28, 933015), (30, 870814), (35, 746412), (42, 622010), (60, 435407), (70, 373206), (84, 311005), (105, 248804), (140, 186603), (210, 124402), (420, 62201)]