65028840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6529}}^1$

素因数の和:6626

約数の個数: 64

約数和(自身を含む): 197467200

約数和(自身を除く): 132438360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 6529, 9960, 13058, 19587, 26116, 32645, 39174, 52232, 65290, 78348, 97935, 130580, 156696, 195870, 261160, 391740, 541907, 783480, 1083814, 1625721, 2167628, 2709535, 3251442, 4335256, 5419070, 6502884, 8128605, 10838140, 13005768, 16257210, 21676280, 32514420, 65028840]

約数ペア:

[(1, 65028840), (2, 32514420), (3, 21676280), (4, 16257210), (5, 13005768), (6, 10838140), (8, 8128605), (10, 6502884), (12, 5419070), (15, 4335256), (20, 3251442), (24, 2709535), (30, 2167628), (40, 1625721), (60, 1083814), (83, 783480), (120, 541907), (166, 391740), (249, 261160), (332, 195870), (415, 156696), (498, 130580), (664, 97935), (830, 78348), (996, 65290), (1245, 52232), (1660, 39174), (1992, 32645), (2490, 26116), (3320, 19587), (4980, 13058), (6529, 9960)]