5975560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 14284800

約数和(自身を除く): 8309240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 61, 62, 79, 122, 124, 155, 158, 244, 248, 305, 310, 316, 395, 488, 610, 620, 632, 790, 1220, 1240, 1580, 1891, 2440, 2449, 3160, 3782, 4819, 4898, 7564, 9455, 9638, 9796, 12245, 15128, 18910, 19276, 19592, 24095, 24490, 37820, 38552, 48190, 48980, 75640, 96380, 97960, 149389, 192760, 298778, 597556, 746945, 1195112, 1493890, 2987780, 5975560]

約数ペア:

[(1, 5975560), (2, 2987780), (4, 1493890), (5, 1195112), (8, 746945), (10, 597556), (20, 298778), (31, 192760), (40, 149389), (61, 97960), (62, 96380), (79, 75640), (122, 48980), (124, 48190), (155, 38552), (158, 37820), (244, 24490), (248, 24095), (305, 19592), (310, 19276), (316, 18910), (395, 15128), (488, 12245), (610, 9796), (620, 9638), (632, 9455), (790, 7564), (1220, 4898), (1240, 4819), (1580, 3782), (1891, 3160), (2440, 2449)]