11731840

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 29302560

約数和(自身を除く): 17570720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 797, 920, 1472, 1594, 1840, 2944, 3188, 3680, 3985, 6376, 7360, 7970, 12752, 14720, 15940, 18331, 25504, 31880, 36662, 51008, 63760, 73324, 91655, 102016, 127520, 146648, 183310, 255040, 293296, 366620, 510080, 586592, 733240, 1173184, 1466480, 2346368, 2932960, 5865920, 11731840]

約数ペア:

[(1, 11731840), (2, 5865920), (4, 2932960), (5, 2346368), (8, 1466480), (10, 1173184), (16, 733240), (20, 586592), (23, 510080), (32, 366620), (40, 293296), (46, 255040), (64, 183310), (80, 146648), (92, 127520), (115, 102016), (128, 91655), (160, 73324), (184, 63760), (230, 51008), (320, 36662), (368, 31880), (460, 25504), (640, 18331), (736, 15940), (797, 14720), (920, 12752), (1472, 7970), (1594, 7360), (1840, 6376), (2944, 3985), (3188, 3680)]