89020160

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4091}}^1$

素因数の和:4129

約数の個数: 72

約数和(自身を含む): 225829296

約数和(自身を除く): 136809136

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, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4091, 4352, 5440, 8182, 10880, 16364, 20455, 21760, 32728, 40910, 65456, 69547, 81820, 130912, 139094, 163640, 261824, 278188, 327280, 347735, 523648, 556376, 654560, 695470, 1047296, 1112752, 1309120, 1390940, 2225504, 2618240, 2781880, 4451008, 5236480, 5563760, 8902016, 11127520, 17804032, 22255040, 44510080, 89020160]

約数ペア:

[(1, 89020160), (2, 44510080), (4, 22255040), (5, 17804032), (8, 11127520), (10, 8902016), (16, 5563760), (17, 5236480), (20, 4451008), (32, 2781880), (34, 2618240), (40, 2225504), (64, 1390940), (68, 1309120), (80, 1112752), (85, 1047296), (128, 695470), (136, 654560), (160, 556376), (170, 523648), (256, 347735), (272, 327280), (320, 278188), (340, 261824), (544, 163640), (640, 139094), (680, 130912), (1088, 81820), (1280, 69547), (1360, 65456), (2176, 40910), (2720, 32728), (4091, 21760), (4352, 20455), (5440, 16364), (8182, 10880)]