995952640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5119}}^1$

素因数の和:5165

約数の個数: 96

約数和(自身を含む): 2515968000

約数和(自身を除く): 1520015360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 2048, 2432, 2560, 3040, 4864, 5119, 5120, 6080, 9728, 10238, 10240, 12160, 19456, 20476, 24320, 25595, 38912, 40952, 48640, 51190, 81904, 97261, 97280, 102380, 163808, 194522, 194560, 204760, 327616, 389044, 409520, 486305, 655232, 778088, 819040, 972610, 1310464, 1556176, 1638080, 1945220, 2620928, 3112352, 3276160, 3890440, 5241856, 6224704, 6552320, 7780880, 10483712, 12449408, 13104640, 15561760, 24898816, 26209280, 31123520, 49797632, 52418560, 62247040, 99595264, 124494080, 199190528, 248988160, 497976320, 995952640]

約数ペア:

[(1, 995952640), (2, 497976320), (4, 248988160), (5, 199190528), (8, 124494080), (10, 99595264), (16, 62247040), (19, 52418560), (20, 49797632), (32, 31123520), (38, 26209280), (40, 24898816), (64, 15561760), (76, 13104640), (80, 12449408), (95, 10483712), (128, 7780880), (152, 6552320), (160, 6224704), (190, 5241856), (256, 3890440), (304, 3276160), (320, 3112352), (380, 2620928), (512, 1945220), (608, 1638080), (640, 1556176), (760, 1310464), (1024, 972610), (1216, 819040), (1280, 778088), (1520, 655232), (2048, 486305), (2432, 409520), (2560, 389044), (3040, 327616), (4864, 204760), (5119, 194560), (5120, 194522), (6080, 163808), (9728, 102380), (10238, 97280), (10240, 97261), (12160, 81904), (19456, 51190), (20476, 48640), (24320, 40952), (25595, 38912)]