2263040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:57

約数の個数: 96

約数和(自身を含む): 6191640

約数和(自身を除く): 3928600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 256, 260, 272, 320, 340, 416, 442, 512, 520, 544, 640, 680, 832, 884, 1024, 1040, 1088, 1105, 1280, 1360, 1664, 1768, 2048, 2080, 2176, 2210, 2560, 2720, 3328, 3536, 4160, 4352, 4420, 5120, 5440, 6656, 7072, 8320, 8704, 8840, 10240, 10880, 13312, 14144, 16640, 17408, 17680, 21760, 26624, 28288, 33280, 34816, 35360, 43520, 56576, 66560, 70720, 87040, 113152, 133120, 141440, 174080, 226304, 282880, 452608, 565760, 1131520, 2263040]

約数ペア:

[(1, 2263040), (2, 1131520), (4, 565760), (5, 452608), (8, 282880), (10, 226304), (13, 174080), (16, 141440), (17, 133120), (20, 113152), (26, 87040), (32, 70720), (34, 66560), (40, 56576), (52, 43520), (64, 35360), (65, 34816), (68, 33280), (80, 28288), (85, 26624), (104, 21760), (128, 17680), (130, 17408), (136, 16640), (160, 14144), (170, 13312), (208, 10880), (221, 10240), (256, 8840), (260, 8704), (272, 8320), (320, 7072), (340, 6656), (416, 5440), (442, 5120), (512, 4420), (520, 4352), (544, 4160), (640, 3536), (680, 3328), (832, 2720), (884, 2560), (1024, 2210), (1040, 2176), (1088, 2080), (1105, 2048), (1280, 1768), (1360, 1664)]