11422520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 27324000

約数和(自身を除く): 15901480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 43, 58, 86, 116, 145, 172, 215, 229, 232, 290, 344, 430, 458, 580, 860, 916, 1145, 1160, 1247, 1720, 1832, 2290, 2494, 4580, 4988, 6235, 6641, 9160, 9847, 9976, 12470, 13282, 19694, 24940, 26564, 33205, 39388, 49235, 49880, 53128, 66410, 78776, 98470, 132820, 196940, 265640, 285563, 393880, 571126, 1142252, 1427815, 2284504, 2855630, 5711260, 11422520]

約数ペア:

[(1, 11422520), (2, 5711260), (4, 2855630), (5, 2284504), (8, 1427815), (10, 1142252), (20, 571126), (29, 393880), (40, 285563), (43, 265640), (58, 196940), (86, 132820), (116, 98470), (145, 78776), (172, 66410), (215, 53128), (229, 49880), (232, 49235), (290, 39388), (344, 33205), (430, 26564), (458, 24940), (580, 19694), (860, 13282), (916, 12470), (1145, 9976), (1160, 9847), (1247, 9160), (1720, 6641), (1832, 6235), (2290, 4988), (2494, 4580)]