5082272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 11360160

約数和(自身を除く): 6277888

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 643, 988, 1286, 1976, 2572, 3952, 5144, 7904, 8359, 10288, 12217, 16718, 20576, 24434, 33436, 48868, 66872, 97736, 133744, 158821, 195472, 267488, 317642, 390944, 635284, 1270568, 2541136, 5082272]

約数ペア:

[(1, 5082272), (2, 2541136), (4, 1270568), (8, 635284), (13, 390944), (16, 317642), (19, 267488), (26, 195472), (32, 158821), (38, 133744), (52, 97736), (76, 66872), (104, 48868), (152, 33436), (208, 24434), (247, 20576), (304, 16718), (416, 12217), (494, 10288), (608, 8359), (643, 7904), (988, 5144), (1286, 3952), (1976, 2572)]