40396946672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{9547}}^1$

素因数の和:10054

約数の個数: 80

約数和(自身を含む): 85244544000

約数和(自身を除く): 44847597328

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 449, 496, 589, 898, 1178, 1796, 2356, 3592, 4712, 7184, 8531, 9424, 9547, 13919, 17062, 19094, 27838, 34124, 38188, 55676, 68248, 76376, 111352, 136496, 152752, 181393, 222704, 264461, 295957, 362786, 528922, 591914, 725572, 1057844, 1183828, 1451144, 2115688, 2367656, 2902288, 4231376, 4286603, 4735312, 5623183, 8573206, 11246366, 17146412, 22492732, 34292824, 44985464, 68585648, 81445457, 89970928, 132884693, 162890914, 265769386, 325781828, 531538772, 651563656, 1063077544, 1303127312, 2126155088, 2524809167, 5049618334, 10099236668, 20198473336, 40396946672]

約数ペア:

[(1, 40396946672), (2, 20198473336), (4, 10099236668), (8, 5049618334), (16, 2524809167), (19, 2126155088), (31, 1303127312), (38, 1063077544), (62, 651563656), (76, 531538772), (124, 325781828), (152, 265769386), (248, 162890914), (304, 132884693), (449, 89970928), (496, 81445457), (589, 68585648), (898, 44985464), (1178, 34292824), (1796, 22492732), (2356, 17146412), (3592, 11246366), (4712, 8573206), (7184, 5623183), (8531, 4735312), (9424, 4286603), (9547, 4231376), (13919, 2902288), (17062, 2367656), (19094, 2115688), (27838, 1451144), (34124, 1183828), (38188, 1057844), (55676, 725572), (68248, 591914), (76376, 528922), (111352, 362786), (136496, 295957), (152752, 264461), (181393, 222704)]