86008622080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{541889}}^1$

素因数の和:541945

約数の個数: 88

約数和(自身を含む): 212975775360

約数和(自身を除く): 126967153280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5120, 7936, 9920, 15872, 19840, 31744, 39680, 79360, 158720, 541889, 1083778, 2167556, 2709445, 4335112, 5418890, 8670224, 10837780, 16798559, 17340448, 21675560, 33597118, 34680896, 43351120, 67194236, 69361792, 83992795, 86702240, 134388472, 138723584, 167985590, 173404480, 268776944, 277447168, 335971180, 346808960, 537553888, 554894336, 671942360, 693617920, 1075107776, 1343884720, 1387235840, 2150215552, 2687769440, 2774471680, 4300431104, 5375538880, 8600862208, 10751077760, 17201724416, 21502155520, 43004311040, 86008622080]

約数ペア:

[(1, 86008622080), (2, 43004311040), (4, 21502155520), (5, 17201724416), (8, 10751077760), (10, 8600862208), (16, 5375538880), (20, 4300431104), (31, 2774471680), (32, 2687769440), (40, 2150215552), (62, 1387235840), (64, 1343884720), (80, 1075107776), (124, 693617920), (128, 671942360), (155, 554894336), (160, 537553888), (248, 346808960), (256, 335971180), (310, 277447168), (320, 268776944), (496, 173404480), (512, 167985590), (620, 138723584), (640, 134388472), (992, 86702240), (1024, 83992795), (1240, 69361792), (1280, 67194236), (1984, 43351120), (2480, 34680896), (2560, 33597118), (3968, 21675560), (4960, 17340448), (5120, 16798559), (7936, 10837780), (9920, 8670224), (15872, 5418890), (19840, 4335112), (31744, 2709445), (39680, 2167556), (79360, 1083778), (158720, 541889)]