52795120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4099}}^1$

素因数の和:4142

約数の個数: 80

約数和(自身を含む): 146419200

約数和(自身を除く): 93624080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 4099, 6440, 8198, 12880, 16396, 20495, 28693, 32792, 40990, 57386, 65584, 81980, 94277, 114772, 143465, 163960, 188554, 229544, 286930, 327920, 377108, 459088, 471385, 573860, 659939, 754216, 942770, 1147720, 1319878, 1508432, 1885540, 2295440, 2639756, 3299695, 3771080, 5279512, 6599390, 7542160, 10559024, 13198780, 26397560, 52795120]

約数ペア:

[(1, 52795120), (2, 26397560), (4, 13198780), (5, 10559024), (7, 7542160), (8, 6599390), (10, 5279512), (14, 3771080), (16, 3299695), (20, 2639756), (23, 2295440), (28, 1885540), (35, 1508432), (40, 1319878), (46, 1147720), (56, 942770), (70, 754216), (80, 659939), (92, 573860), (112, 471385), (115, 459088), (140, 377108), (161, 327920), (184, 286930), (230, 229544), (280, 188554), (322, 163960), (368, 143465), (460, 114772), (560, 94277), (644, 81980), (805, 65584), (920, 57386), (1288, 40990), (1610, 32792), (1840, 28693), (2576, 20495), (3220, 16396), (4099, 12880), (6440, 8198)]