125989360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1433}}^1$

素因数の和:1610

約数の個数: 80

約数和(自身を含む): 337139136

約数和(自身を除く): 211149776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 157, 280, 314, 560, 628, 785, 1099, 1256, 1433, 1570, 2198, 2512, 2866, 3140, 4396, 5495, 5732, 6280, 7165, 8792, 10031, 10990, 11464, 12560, 14330, 17584, 20062, 21980, 22928, 28660, 40124, 43960, 50155, 57320, 80248, 87920, 100310, 114640, 160496, 200620, 224981, 401240, 449962, 802480, 899924, 1124905, 1574867, 1799848, 2249810, 3149734, 3599696, 4499620, 6299468, 7874335, 8999240, 12598936, 15748670, 17998480, 25197872, 31497340, 62994680, 125989360]

約数ペア:

[(1, 125989360), (2, 62994680), (4, 31497340), (5, 25197872), (7, 17998480), (8, 15748670), (10, 12598936), (14, 8999240), (16, 7874335), (20, 6299468), (28, 4499620), (35, 3599696), (40, 3149734), (56, 2249810), (70, 1799848), (80, 1574867), (112, 1124905), (140, 899924), (157, 802480), (280, 449962), (314, 401240), (560, 224981), (628, 200620), (785, 160496), (1099, 114640), (1256, 100310), (1433, 87920), (1570, 80248), (2198, 57320), (2512, 50155), (2866, 43960), (3140, 40124), (4396, 28660), (5495, 22928), (5732, 21980), (6280, 20062), (7165, 17584), (8792, 14330), (10031, 12560), (10990, 11464)]