25200384

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 77508480

約数和(自身を除く): 52308096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 157, 176, 192, 209, 228, 256, 264, 304, 314, 352, 384, 418, 456, 471, 528, 608, 627, 628, 704, 768, 836, 912, 942, 1056, 1216, 1254, 1256, 1408, 1672, 1727, 1824, 1884, 2112, 2432, 2508, 2512, 2816, 2983, 3344, 3454, 3648, 3768, 4224, 4864, 5016, 5024, 5181, 5966, 6688, 6908, 7296, 7536, 8448, 8949, 10032, 10048, 10362, 11932, 13376, 13816, 14592, 15072, 17898, 20064, 20096, 20724, 23864, 26752, 27632, 30144, 32813, 35796, 40128, 40192, 41448, 47728, 53504, 55264, 60288, 65626, 71592, 80256, 82896, 95456, 98439, 110528, 120576, 131252, 143184, 160512, 165792, 190912, 196878, 221056, 262504, 286368, 331584, 381824, 393756, 442112, 525008, 572736, 663168, 763648, 787512, 1050016, 1145472, 1326336, 1575024, 2100032, 2290944, 3150048, 4200064, 6300096, 8400128, 12600192, 25200384]

約数ペア:

[(1, 25200384), (2, 12600192), (3, 8400128), (4, 6300096), (6, 4200064), (8, 3150048), (11, 2290944), (12, 2100032), (16, 1575024), (19, 1326336), (22, 1145472), (24, 1050016), (32, 787512), (33, 763648), (38, 663168), (44, 572736), (48, 525008), (57, 442112), (64, 393756), (66, 381824), (76, 331584), (88, 286368), (96, 262504), (114, 221056), (128, 196878), (132, 190912), (152, 165792), (157, 160512), (176, 143184), (192, 131252), (209, 120576), (228, 110528), (256, 98439), (264, 95456), (304, 82896), (314, 80256), (352, 71592), (384, 65626), (418, 60288), (456, 55264), (471, 53504), (528, 47728), (608, 41448), (627, 40192), (628, 40128), (704, 35796), (768, 32813), (836, 30144), (912, 27632), (942, 26752), (1056, 23864), (1216, 20724), (1254, 20096), (1256, 20064), (1408, 17898), (1672, 15072), (1727, 14592), (1824, 13816), (1884, 13376), (2112, 11932), (2432, 10362), (2508, 10048), (2512, 10032), (2816, 8949), (2983, 8448), (3344, 7536), (3454, 7296), (3648, 6908), (3768, 6688), (4224, 5966), (4864, 5181), (5016, 5024)]