2380451312

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2713}}^1$

素因数の和:2842

約数の個数: 80

約数和(自身を含む): 5007655680

約数和(自身を除く): 2627204368

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 61, 62, 116, 122, 124, 232, 244, 248, 464, 488, 496, 899, 976, 1769, 1798, 1891, 2713, 3538, 3596, 3782, 5426, 7076, 7192, 7564, 10852, 14152, 14384, 15128, 21704, 28304, 30256, 43408, 54839, 78677, 84103, 109678, 157354, 165493, 168206, 219356, 314708, 330986, 336412, 438712, 629416, 661972, 672824, 877424, 1258832, 1323944, 1345648, 2438987, 2647888, 4799297, 4877974, 5130283, 9598594, 9755948, 10260566, 19197188, 19511896, 20521132, 38394376, 39023792, 41042264, 76788752, 82084528, 148778207, 297556414, 595112828, 1190225656, 2380451312]

約数ペア:

[(1, 2380451312), (2, 1190225656), (4, 595112828), (8, 297556414), (16, 148778207), (29, 82084528), (31, 76788752), (58, 41042264), (61, 39023792), (62, 38394376), (116, 20521132), (122, 19511896), (124, 19197188), (232, 10260566), (244, 9755948), (248, 9598594), (464, 5130283), (488, 4877974), (496, 4799297), (899, 2647888), (976, 2438987), (1769, 1345648), (1798, 1323944), (1891, 1258832), (2713, 877424), (3538, 672824), (3596, 661972), (3782, 629416), (5426, 438712), (7076, 336412), (7192, 330986), (7564, 314708), (10852, 219356), (14152, 168206), (14384, 165493), (15128, 157354), (21704, 109678), (28304, 84103), (30256, 78677), (43408, 54839)]