110510080

素因数分解:

$2^{14}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 283106880

約数和(自身を除く): 172596800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 80, 95, 128, 142, 152, 160, 190, 256, 284, 304, 320, 355, 380, 512, 568, 608, 640, 710, 760, 1024, 1136, 1216, 1280, 1349, 1420, 1520, 2048, 2272, 2432, 2560, 2698, 2840, 3040, 4096, 4544, 4864, 5120, 5396, 5680, 6080, 6745, 8192, 9088, 9728, 10240, 10792, 11360, 12160, 13490, 16384, 18176, 19456, 20480, 21584, 22720, 24320, 26980, 36352, 38912, 40960, 43168, 45440, 48640, 53960, 72704, 77824, 81920, 86336, 90880, 97280, 107920, 145408, 155648, 172672, 181760, 194560, 215840, 290816, 311296, 345344, 363520, 389120, 431680, 581632, 690688, 727040, 778240, 863360, 1163264, 1381376, 1454080, 1556480, 1726720, 2762752, 2908160, 3453440, 5525504, 5816320, 6906880, 11051008, 13813760, 22102016, 27627520, 55255040, 110510080]

約数ペア:

[(1, 110510080), (2, 55255040), (4, 27627520), (5, 22102016), (8, 13813760), (10, 11051008), (16, 6906880), (19, 5816320), (20, 5525504), (32, 3453440), (38, 2908160), (40, 2762752), (64, 1726720), (71, 1556480), (76, 1454080), (80, 1381376), (95, 1163264), (128, 863360), (142, 778240), (152, 727040), (160, 690688), (190, 581632), (256, 431680), (284, 389120), (304, 363520), (320, 345344), (355, 311296), (380, 290816), (512, 215840), (568, 194560), (608, 181760), (640, 172672), (710, 155648), (760, 145408), (1024, 107920), (1136, 97280), (1216, 90880), (1280, 86336), (1349, 81920), (1420, 77824), (1520, 72704), (2048, 53960), (2272, 48640), (2432, 45440), (2560, 43168), (2698, 40960), (2840, 38912), (3040, 36352), (4096, 26980), (4544, 24320), (4864, 22720), (5120, 21584), (5396, 20480), (5680, 19456), (6080, 18176), (6745, 16384), (8192, 13490), (9088, 12160), (9728, 11360), (10240, 10792)]