3856180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 8636544

約数和(自身を除く): 4780364

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 101, 115, 166, 202, 230, 332, 404, 415, 460, 505, 830, 1010, 1660, 1909, 2020, 2323, 3818, 4646, 7636, 8383, 9292, 9545, 11615, 16766, 19090, 23230, 33532, 38180, 41915, 46460, 83830, 167660, 192809, 385618, 771236, 964045, 1928090, 3856180]

約数ペア:

[(1, 3856180), (2, 1928090), (4, 964045), (5, 771236), (10, 385618), (20, 192809), (23, 167660), (46, 83830), (83, 46460), (92, 41915), (101, 38180), (115, 33532), (166, 23230), (202, 19090), (230, 16766), (332, 11615), (404, 9545), (415, 9292), (460, 8383), (505, 7636), (830, 4646), (1010, 3818), (1660, 2323), (1909, 2020)]