11039720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 26611200

約数和(自身を除く): 15571480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 307, 310, 580, 614, 620, 899, 1160, 1228, 1240, 1535, 1798, 2456, 3070, 3596, 4495, 6140, 7192, 8903, 8990, 9517, 12280, 17806, 17980, 19034, 35612, 35960, 38068, 44515, 47585, 71224, 76136, 89030, 95170, 178060, 190340, 275993, 356120, 380680, 551986, 1103972, 1379965, 2207944, 2759930, 5519860, 11039720]

約数ペア:

[(1, 11039720), (2, 5519860), (4, 2759930), (5, 2207944), (8, 1379965), (10, 1103972), (20, 551986), (29, 380680), (31, 356120), (40, 275993), (58, 190340), (62, 178060), (116, 95170), (124, 89030), (145, 76136), (155, 71224), (232, 47585), (248, 44515), (290, 38068), (307, 35960), (310, 35612), (580, 19034), (614, 17980), (620, 17806), (899, 12280), (1160, 9517), (1228, 8990), (1240, 8903), (1535, 7192), (1798, 6140), (2456, 4495), (3070, 3596)]