29645540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 65318400

約数和(自身を除く): 35672860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 647, 790, 1294, 1580, 2291, 2588, 3235, 4582, 6470, 9164, 11455, 12940, 18763, 22910, 37526, 45820, 51113, 75052, 93815, 102226, 187630, 204452, 255565, 375260, 511130, 1022260, 1482277, 2964554, 5929108, 7411385, 14822770, 29645540]

約数ペア:

[(1, 29645540), (2, 14822770), (4, 7411385), (5, 5929108), (10, 2964554), (20, 1482277), (29, 1022260), (58, 511130), (79, 375260), (116, 255565), (145, 204452), (158, 187630), (290, 102226), (316, 93815), (395, 75052), (580, 51113), (647, 45820), (790, 37526), (1294, 22910), (1580, 18763), (2291, 12940), (2588, 11455), (3235, 9164), (4582, 6470)]