87726080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:699

約数の個数: 96

約数和(自身を含む): 227026800

約数和(自身を除く): 139300720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 659, 832, 1024, 1040, 1280, 1318, 1664, 2048, 2080, 2560, 2636, 3295, 3328, 4160, 5120, 5272, 6590, 6656, 8320, 8567, 10240, 10544, 13180, 13312, 16640, 17134, 21088, 26360, 26624, 33280, 34268, 42176, 42835, 52720, 66560, 68536, 84352, 85670, 105440, 133120, 137072, 168704, 171340, 210880, 274144, 337408, 342680, 421760, 548288, 674816, 685360, 843520, 1096576, 1349632, 1370720, 1687040, 2193152, 2741440, 3374080, 4386304, 5482880, 6748160, 8772608, 10965760, 17545216, 21931520, 43863040, 87726080]

約数ペア:

[(1, 87726080), (2, 43863040), (4, 21931520), (5, 17545216), (8, 10965760), (10, 8772608), (13, 6748160), (16, 5482880), (20, 4386304), (26, 3374080), (32, 2741440), (40, 2193152), (52, 1687040), (64, 1370720), (65, 1349632), (80, 1096576), (104, 843520), (128, 685360), (130, 674816), (160, 548288), (208, 421760), (256, 342680), (260, 337408), (320, 274144), (416, 210880), (512, 171340), (520, 168704), (640, 137072), (659, 133120), (832, 105440), (1024, 85670), (1040, 84352), (1280, 68536), (1318, 66560), (1664, 52720), (2048, 42835), (2080, 42176), (2560, 34268), (2636, 33280), (3295, 26624), (3328, 26360), (4160, 21088), (5120, 17134), (5272, 16640), (6590, 13312), (6656, 13180), (8320, 10544), (8567, 10240)]