22861940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3539}}^1$

素因数の和:3584

約数の個数: 48

約数和(自身を含む): 53524800

約数和(自身を除く): 30662860

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 3539, 6460, 7078, 14156, 17695, 35390, 60163, 67241, 70780, 120326, 134482, 240652, 268964, 300815, 336205, 601630, 672410, 1143097, 1203260, 1344820, 2286194, 4572388, 5715485, 11430970, 22861940]

約数ペア:

[(1, 22861940), (2, 11430970), (4, 5715485), (5, 4572388), (10, 2286194), (17, 1344820), (19, 1203260), (20, 1143097), (34, 672410), (38, 601630), (68, 336205), (76, 300815), (85, 268964), (95, 240652), (170, 134482), (190, 120326), (323, 70780), (340, 67241), (380, 60163), (646, 35390), (1292, 17695), (1615, 14156), (3230, 7078), (3539, 6460)]