12000940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3727}}^1$

素因数の和:3766

約数の個数: 48

約数和(自身を含む): 30062592

約数和(自身を除く): 18061652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 3727, 7454, 14908, 18635, 26089, 37270, 52178, 74540, 85721, 104356, 130445, 171442, 260890, 342884, 428605, 521780, 600047, 857210, 1200094, 1714420, 2400188, 3000235, 6000470, 12000940]

約数ペア:

[(1, 12000940), (2, 6000470), (4, 3000235), (5, 2400188), (7, 1714420), (10, 1200094), (14, 857210), (20, 600047), (23, 521780), (28, 428605), (35, 342884), (46, 260890), (70, 171442), (92, 130445), (115, 104356), (140, 85721), (161, 74540), (230, 52178), (322, 37270), (460, 26089), (644, 18635), (805, 14908), (1610, 7454), (3220, 3727)]