5775920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 14784768

約数和(自身を除く): 9008848

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 137, 155, 170, 248, 272, 274, 310, 340, 496, 527, 548, 620, 680, 685, 1054, 1096, 1240, 1360, 1370, 2108, 2192, 2329, 2480, 2635, 2740, 4216, 4247, 4658, 5270, 5480, 8432, 8494, 9316, 10540, 10960, 11645, 16988, 18632, 21080, 21235, 23290, 33976, 37264, 42160, 42470, 46580, 67952, 72199, 84940, 93160, 144398, 169880, 186320, 288796, 339760, 360995, 577592, 721990, 1155184, 1443980, 2887960, 5775920]

約数ペア:

[(1, 5775920), (2, 2887960), (4, 1443980), (5, 1155184), (8, 721990), (10, 577592), (16, 360995), (17, 339760), (20, 288796), (31, 186320), (34, 169880), (40, 144398), (62, 93160), (68, 84940), (80, 72199), (85, 67952), (124, 46580), (136, 42470), (137, 42160), (155, 37264), (170, 33976), (248, 23290), (272, 21235), (274, 21080), (310, 18632), (340, 16988), (496, 11645), (527, 10960), (548, 10540), (620, 9316), (680, 8494), (685, 8432), (1054, 5480), (1096, 5270), (1240, 4658), (1360, 4247), (1370, 4216), (2108, 2740), (2192, 2635), (2329, 2480)]