29128727840

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{983}}^1\times {\mathrm{1109}}^1$

素因数の和:2274

約数の個数: 96

約数和(自身を含む): 69361608960

約数和(自身を除く): 40232881120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 983, 1109, 1336, 1670, 1966, 2218, 2672, 3340, 3932, 4436, 4915, 5344, 5545, 6680, 7864, 8872, 9830, 11090, 13360, 15728, 17744, 19660, 22180, 26720, 31456, 35488, 39320, 44360, 78640, 88720, 157280, 164161, 177440, 185203, 328322, 370406, 656644, 740812, 820805, 926015, 1090147, 1313288, 1481624, 1641610, 1852030, 2180294, 2626576, 2963248, 3283220, 3704060, 4360588, 5253152, 5450735, 5926496, 6566440, 7408120, 8721176, 10901470, 13132880, 14816240, 17442352, 21802940, 26265760, 29632480, 34884704, 43605880, 87211760, 174423520, 182054549, 364109098, 728218196, 910272745, 1456436392, 1820545490, 2912872784, 3641090980, 5825745568, 7282181960, 14564363920, 29128727840]

約数ペア:

[(1, 29128727840), (2, 14564363920), (4, 7282181960), (5, 5825745568), (8, 3641090980), (10, 2912872784), (16, 1820545490), (20, 1456436392), (32, 910272745), (40, 728218196), (80, 364109098), (160, 182054549), (167, 174423520), (334, 87211760), (668, 43605880), (835, 34884704), (983, 29632480), (1109, 26265760), (1336, 21802940), (1670, 17442352), (1966, 14816240), (2218, 13132880), (2672, 10901470), (3340, 8721176), (3932, 7408120), (4436, 6566440), (4915, 5926496), (5344, 5450735), (5545, 5253152), (6680, 4360588), (7864, 3704060), (8872, 3283220), (9830, 2963248), (11090, 2626576), (13360, 2180294), (15728, 1852030), (17744, 1641610), (19660, 1481624), (22180, 1313288), (26720, 1090147), (31456, 926015), (35488, 820805), (39320, 740812), (44360, 656644), (78640, 370406), (88720, 328322), (157280, 185203), (164161, 177440)]