2010222032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44537}}^1$

素因数の和:44596

約数の個数: 80

約数和(自身を含む): 4948349952

約数和(自身を除く): 2938127920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 44537, 45136, 89074, 178148, 311759, 356296, 578981, 623518, 712592, 1157962, 1247036, 1380647, 2315924, 2494072, 2761294, 4052867, 4631848, 4988144, 5522588, 8105734, 9263696, 9664529, 11045176, 16211468, 17948411, 19329058, 22090352, 32422936, 35896822, 38658116, 64845872, 71793644, 77316232, 125638877, 143587288, 154632464, 251277754, 287174576, 502555508, 1005111016, 2010222032]

約数ペア:

[(1, 2010222032), (2, 1005111016), (4, 502555508), (7, 287174576), (8, 251277754), (13, 154632464), (14, 143587288), (16, 125638877), (26, 77316232), (28, 71793644), (31, 64845872), (52, 38658116), (56, 35896822), (62, 32422936), (91, 22090352), (104, 19329058), (112, 17948411), (124, 16211468), (182, 11045176), (208, 9664529), (217, 9263696), (248, 8105734), (364, 5522588), (403, 4988144), (434, 4631848), (496, 4052867), (728, 2761294), (806, 2494072), (868, 2315924), (1456, 1380647), (1612, 1247036), (1736, 1157962), (2821, 712592), (3224, 623518), (3472, 578981), (5642, 356296), (6448, 311759), (11284, 178148), (22568, 89074), (44537, 45136)]