14541980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 32284224

約数和(自身を除く): 17742244

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 313, 404, 460, 505, 626, 1010, 1252, 1565, 2020, 2323, 3130, 4646, 6260, 7199, 9292, 11615, 14398, 23230, 28796, 31613, 35995, 46460, 63226, 71990, 126452, 143980, 158065, 316130, 632260, 727099, 1454198, 2908396, 3635495, 7270990, 14541980]

約数ペア:

[(1, 14541980), (2, 7270990), (4, 3635495), (5, 2908396), (10, 1454198), (20, 727099), (23, 632260), (46, 316130), (92, 158065), (101, 143980), (115, 126452), (202, 71990), (230, 63226), (313, 46460), (404, 35995), (460, 31613), (505, 28796), (626, 23230), (1010, 14398), (1252, 11615), (1565, 9292), (2020, 7199), (2323, 6260), (3130, 4646)]