11379950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 22260480

約数和(自身を除く): 10880530

約数列:

[1, 2, 5, 10, 25, 43, 50, 67, 79, 86, 134, 158, 215, 335, 395, 430, 670, 790, 1075, 1675, 1975, 2150, 2881, 3350, 3397, 3950, 5293, 5762, 6794, 10586, 14405, 16985, 26465, 28810, 33970, 52930, 72025, 84925, 132325, 144050, 169850, 227599, 264650, 455198, 1137995, 2275990, 5689975, 11379950]

約数ペア:

[(1, 11379950), (2, 5689975), (5, 2275990), (10, 1137995), (25, 455198), (43, 264650), (50, 227599), (67, 169850), (79, 144050), (86, 132325), (134, 84925), (158, 72025), (215, 52930), (335, 33970), (395, 28810), (430, 26465), (670, 16985), (790, 14405), (1075, 10586), (1675, 6794), (1975, 5762), (2150, 5293), (2881, 3950), (3350, 3397)]