4335680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:831

約数の個数: 56

約数和(自身を含む): 10945368

約数和(自身を除く): 6609688

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 797, 1088, 1360, 1594, 2720, 3188, 3985, 5440, 6376, 7970, 12752, 13549, 15940, 25504, 27098, 31880, 51008, 54196, 63760, 67745, 108392, 127520, 135490, 216784, 255040, 270980, 433568, 541960, 867136, 1083920, 2167840, 4335680]

約数ペア:

[(1, 4335680), (2, 2167840), (4, 1083920), (5, 867136), (8, 541960), (10, 433568), (16, 270980), (17, 255040), (20, 216784), (32, 135490), (34, 127520), (40, 108392), (64, 67745), (68, 63760), (80, 54196), (85, 51008), (136, 31880), (160, 27098), (170, 25504), (272, 15940), (320, 13549), (340, 12752), (544, 7970), (680, 6376), (797, 5440), (1088, 3985), (1360, 3188), (1594, 2720)]