226199680

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{7213}}^1$

素因数の和:7246

約数の個数: 96

約数和(自身を含む): 629132940

約数和(自身を除く): 402933260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7213, 7840, 14426, 15680, 28852, 31360, 36065, 50491, 57704, 72130, 100982, 115408, 144260, 201964, 230816, 252455, 288520, 353437, 403928, 461632, 504910, 577040, 706874, 807856, 923264, 1009820, 1154080, 1413748, 1615712, 1767185, 2019640, 2308160, 2827496, 3231424, 3534370, 4039280, 4616320, 5654992, 6462848, 7068740, 8078560, 11309984, 14137480, 16157120, 22619968, 28274960, 32314240, 45239936, 56549920, 113099840, 226199680]

約数ペア:

[(1, 226199680), (2, 113099840), (4, 56549920), (5, 45239936), (7, 32314240), (8, 28274960), (10, 22619968), (14, 16157120), (16, 14137480), (20, 11309984), (28, 8078560), (32, 7068740), (35, 6462848), (40, 5654992), (49, 4616320), (56, 4039280), (64, 3534370), (70, 3231424), (80, 2827496), (98, 2308160), (112, 2019640), (128, 1767185), (140, 1615712), (160, 1413748), (196, 1154080), (224, 1009820), (245, 923264), (280, 807856), (320, 706874), (392, 577040), (448, 504910), (490, 461632), (560, 403928), (640, 353437), (784, 288520), (896, 252455), (980, 230816), (1120, 201964), (1568, 144260), (1960, 115408), (2240, 100982), (3136, 72130), (3920, 57704), (4480, 50491), (6272, 36065), (7213, 31360), (7840, 28852), (14426, 15680)]