126283220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{24379}}^1$

素因数の和:24432

約数の個数: 48

約数和(自身を含む): 311283840

約数和(自身を除く): 185000620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 24379, 48758, 97516, 121895, 170653, 243790, 341306, 487580, 682612, 853265, 902023, 1706530, 1804046, 3413060, 3608092, 4510115, 6314161, 9020230, 12628322, 18040460, 25256644, 31570805, 63141610, 126283220]

約数ペア:

[(1, 126283220), (2, 63141610), (4, 31570805), (5, 25256644), (7, 18040460), (10, 12628322), (14, 9020230), (20, 6314161), (28, 4510115), (35, 3608092), (37, 3413060), (70, 1804046), (74, 1706530), (140, 902023), (148, 853265), (185, 682612), (259, 487580), (370, 341306), (518, 243790), (740, 170653), (1036, 121895), (1295, 97516), (2590, 48758), (5180, 24379)]