4004741840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{413713}}^1$

素因数の和:413748

約数の個数: 60

約数和(自身を含む): 10234456932

約数和(自身を除く): 6229715092

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 413713, 827426, 1654852, 2068565, 3309704, 4137130, 4550843, 6619408, 8274260, 9101686, 16548520, 18203372, 22754215, 33097040, 36406744, 45508430, 50059273, 72813488, 91016860, 100118546, 182033720, 200237092, 250296365, 364067440, 400474184, 500592730, 800948368, 1001185460, 2002370920, 4004741840]

約数ペア:

[(1, 4004741840), (2, 2002370920), (4, 1001185460), (5, 800948368), (8, 500592730), (10, 400474184), (11, 364067440), (16, 250296365), (20, 200237092), (22, 182033720), (40, 100118546), (44, 91016860), (55, 72813488), (80, 50059273), (88, 45508430), (110, 36406744), (121, 33097040), (176, 22754215), (220, 18203372), (242, 16548520), (440, 9101686), (484, 8274260), (605, 6619408), (880, 4550843), (968, 4137130), (1210, 3309704), (1936, 2068565), (2420, 1654852), (4840, 827426), (9680, 413713)]