69370880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:839

約数の個数: 88

約数和(自身を含む): 176418648

約数和(自身を除く): 107047768

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 797, 1024, 1088, 1280, 1360, 1594, 2176, 2560, 2720, 3188, 3985, 4352, 5120, 5440, 6376, 7970, 8704, 10880, 12752, 13549, 15940, 17408, 21760, 25504, 27098, 31880, 43520, 51008, 54196, 63760, 67745, 87040, 102016, 108392, 127520, 135490, 204032, 216784, 255040, 270980, 408064, 433568, 510080, 541960, 816128, 867136, 1020160, 1083920, 1734272, 2040320, 2167840, 3468544, 4080640, 4335680, 6937088, 8671360, 13874176, 17342720, 34685440, 69370880]

約数ペア:

[(1, 69370880), (2, 34685440), (4, 17342720), (5, 13874176), (8, 8671360), (10, 6937088), (16, 4335680), (17, 4080640), (20, 3468544), (32, 2167840), (34, 2040320), (40, 1734272), (64, 1083920), (68, 1020160), (80, 867136), (85, 816128), (128, 541960), (136, 510080), (160, 433568), (170, 408064), (256, 270980), (272, 255040), (320, 216784), (340, 204032), (512, 135490), (544, 127520), (640, 108392), (680, 102016), (797, 87040), (1024, 67745), (1088, 63760), (1280, 54196), (1360, 51008), (1594, 43520), (2176, 31880), (2560, 27098), (2720, 25504), (3188, 21760), (3985, 17408), (4352, 15940), (5120, 13549), (5440, 12752), (6376, 10880), (7970, 8704)]