118507520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 290122560

約数和(自身を除く): 171615040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 163, 256, 284, 320, 326, 355, 512, 568, 640, 652, 710, 815, 1024, 1136, 1280, 1304, 1420, 1630, 2048, 2272, 2560, 2608, 2840, 3260, 4544, 5120, 5216, 5680, 6520, 9088, 10240, 10432, 11360, 11573, 13040, 18176, 20864, 22720, 23146, 26080, 36352, 41728, 45440, 46292, 52160, 57865, 72704, 83456, 90880, 92584, 104320, 115730, 145408, 166912, 181760, 185168, 208640, 231460, 333824, 363520, 370336, 417280, 462920, 727040, 740672, 834560, 925840, 1481344, 1669120, 1851680, 2962688, 3703360, 5925376, 7406720, 11850752, 14813440, 23701504, 29626880, 59253760, 118507520]

約数ペア:

[(1, 118507520), (2, 59253760), (4, 29626880), (5, 23701504), (8, 14813440), (10, 11850752), (16, 7406720), (20, 5925376), (32, 3703360), (40, 2962688), (64, 1851680), (71, 1669120), (80, 1481344), (128, 925840), (142, 834560), (160, 740672), (163, 727040), (256, 462920), (284, 417280), (320, 370336), (326, 363520), (355, 333824), (512, 231460), (568, 208640), (640, 185168), (652, 181760), (710, 166912), (815, 145408), (1024, 115730), (1136, 104320), (1280, 92584), (1304, 90880), (1420, 83456), (1630, 72704), (2048, 57865), (2272, 52160), (2560, 46292), (2608, 45440), (2840, 41728), (3260, 36352), (4544, 26080), (5120, 23146), (5216, 22720), (5680, 20864), (6520, 18176), (9088, 13040), (10240, 11573), (10432, 11360)]