8965120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 88

約数和(自身を含む): 22991904

約数和(自身を除く): 14026784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 103, 128, 136, 160, 170, 206, 256, 272, 320, 340, 412, 512, 515, 544, 640, 680, 824, 1024, 1030, 1088, 1280, 1360, 1648, 1751, 2060, 2176, 2560, 2720, 3296, 3502, 4120, 4352, 5120, 5440, 6592, 7004, 8240, 8704, 8755, 10880, 13184, 14008, 16480, 17408, 17510, 21760, 26368, 28016, 32960, 35020, 43520, 52736, 56032, 65920, 70040, 87040, 105472, 112064, 131840, 140080, 224128, 263680, 280160, 448256, 527360, 560320, 896512, 1120640, 1793024, 2241280, 4482560, 8965120]

約数ペア:

[(1, 8965120), (2, 4482560), (4, 2241280), (5, 1793024), (8, 1120640), (10, 896512), (16, 560320), (17, 527360), (20, 448256), (32, 280160), (34, 263680), (40, 224128), (64, 140080), (68, 131840), (80, 112064), (85, 105472), (103, 87040), (128, 70040), (136, 65920), (160, 56032), (170, 52736), (206, 43520), (256, 35020), (272, 32960), (320, 28016), (340, 26368), (412, 21760), (512, 17510), (515, 17408), (544, 16480), (640, 14008), (680, 13184), (824, 10880), (1024, 8755), (1030, 8704), (1088, 8240), (1280, 7004), (1360, 6592), (1648, 5440), (1751, 5120), (2060, 4352), (2176, 4120), (2560, 3502), (2720, 3296)]