614894060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{27673}}^1$

素因数の和:27794

約数の個数: 48

約数和(自身を含む): 1422664992

約数和(自身を除く): 807770932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 4444, 5555, 11110, 22220, 27673, 55346, 110692, 138365, 276730, 304403, 553460, 608806, 1217612, 1522015, 2794973, 3044030, 5589946, 6088060, 11179892, 13974865, 27949730, 30744703, 55899460, 61489406, 122978812, 153723515, 307447030, 614894060]

約数ペア:

[(1, 614894060), (2, 307447030), (4, 153723515), (5, 122978812), (10, 61489406), (11, 55899460), (20, 30744703), (22, 27949730), (44, 13974865), (55, 11179892), (101, 6088060), (110, 5589946), (202, 3044030), (220, 2794973), (404, 1522015), (505, 1217612), (1010, 608806), (1111, 553460), (2020, 304403), (2222, 276730), (4444, 138365), (5555, 110692), (11110, 55346), (22220, 27673)]