25950120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{30893}}^1$

素因数の和:30914

約数の個数: 64

約数和(自身を含む): 88974720

約数和(自身を除く): 63024600

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, 30893, 61786, 92679, 123572, 154465, 185358, 216251, 247144, 308930, 370716, 432502, 463395, 617860, 648753, 741432, 865004, 926790, 1081255, 1235720, 1297506, 1730008, 1853580, 2162510, 2595012, 3243765, 3707160, 4325020, 5190024, 6487530, 8650040, 12975060, 25950120]

約数ペア:

[(1, 25950120), (2, 12975060), (3, 8650040), (4, 6487530), (5, 5190024), (6, 4325020), (7, 3707160), (8, 3243765), (10, 2595012), (12, 2162510), (14, 1853580), (15, 1730008), (20, 1297506), (21, 1235720), (24, 1081255), (28, 926790), (30, 865004), (35, 741432), (40, 648753), (42, 617860), (56, 463395), (60, 432502), (70, 370716), (84, 308930), (105, 247144), (120, 216251), (140, 185358), (168, 154465), (210, 123572), (280, 92679), (420, 61786), (840, 30893)]