25284360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9161}}^1$

素因数の和:9198

約数の個数: 64

約数和(自身を含む): 79159680

約数和(自身を除く): 53875320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 9161, 18322, 27483, 36644, 45805, 54966, 73288, 91610, 109932, 137415, 183220, 210703, 219864, 274830, 366440, 421406, 549660, 632109, 842812, 1053515, 1099320, 1264218, 1685624, 2107030, 2528436, 3160545, 4214060, 5056872, 6321090, 8428120, 12642180, 25284360]

約数ペア:

[(1, 25284360), (2, 12642180), (3, 8428120), (4, 6321090), (5, 5056872), (6, 4214060), (8, 3160545), (10, 2528436), (12, 2107030), (15, 1685624), (20, 1264218), (23, 1099320), (24, 1053515), (30, 842812), (40, 632109), (46, 549660), (60, 421406), (69, 366440), (92, 274830), (115, 219864), (120, 210703), (138, 183220), (184, 137415), (230, 109932), (276, 91610), (345, 73288), (460, 54966), (552, 45805), (690, 36644), (920, 27483), (1380, 18322), (2760, 9161)]