91632640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1$

素因数の和:1663

約数の個数: 88

約数和(自身を含む): 239941152

約数和(自身を除く): 148308512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1627, 1760, 2560, 2816, 3254, 3520, 5120, 5632, 6508, 7040, 8135, 11264, 13016, 14080, 16270, 17897, 26032, 28160, 32540, 35794, 52064, 56320, 65080, 71588, 89485, 104128, 130160, 143176, 178970, 208256, 260320, 286352, 357940, 416512, 520640, 572704, 715880, 833024, 1041280, 1145408, 1431760, 1666048, 2082560, 2290816, 2863520, 4165120, 4581632, 5727040, 8330240, 9163264, 11454080, 18326528, 22908160, 45816320, 91632640]

約数ペア:

[(1, 91632640), (2, 45816320), (4, 22908160), (5, 18326528), (8, 11454080), (10, 9163264), (11, 8330240), (16, 5727040), (20, 4581632), (22, 4165120), (32, 2863520), (40, 2290816), (44, 2082560), (55, 1666048), (64, 1431760), (80, 1145408), (88, 1041280), (110, 833024), (128, 715880), (160, 572704), (176, 520640), (220, 416512), (256, 357940), (320, 286352), (352, 260320), (440, 208256), (512, 178970), (640, 143176), (704, 130160), (880, 104128), (1024, 89485), (1280, 71588), (1408, 65080), (1627, 56320), (1760, 52064), (2560, 35794), (2816, 32540), (3254, 28160), (3520, 26032), (5120, 17897), (5632, 16270), (6508, 14080), (7040, 13016), (8135, 11264)]