22766380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1823

約数の個数: 72

約数和(自身を含む): 59926608

約数和(自身を除く): 37160228

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1787, 1820, 2548, 3185, 3574, 6370, 7148, 8935, 12509, 12740, 17870, 23231, 25018, 35740, 46462, 50036, 62545, 87563, 92924, 116155, 125090, 162617, 175126, 232310, 250180, 325234, 350252, 437815, 464620, 650468, 813085, 875630, 1138319, 1626170, 1751260, 2276638, 3252340, 4553276, 5691595, 11383190, 22766380]

約数ペア:

[(1, 22766380), (2, 11383190), (4, 5691595), (5, 4553276), (7, 3252340), (10, 2276638), (13, 1751260), (14, 1626170), (20, 1138319), (26, 875630), (28, 813085), (35, 650468), (49, 464620), (52, 437815), (65, 350252), (70, 325234), (91, 250180), (98, 232310), (130, 175126), (140, 162617), (182, 125090), (196, 116155), (245, 92924), (260, 87563), (364, 62545), (455, 50036), (490, 46462), (637, 35740), (910, 25018), (980, 23231), (1274, 17870), (1787, 12740), (1820, 12509), (2548, 8935), (3185, 7148), (3574, 6370)]