2193395000

素因数分解:

$2^3\times 5^4\times {\mathrm{23}}^1\times {\mathrm{19073}}^1$

素因数の和:19122

約数の個数: 80

約数和(自身を含む): 5362845840

約数和(自身を除く): 3169450840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 625, 920, 1000, 1150, 1250, 2300, 2500, 2875, 4600, 5000, 5750, 11500, 14375, 19073, 23000, 28750, 38146, 57500, 76292, 95365, 115000, 152584, 190730, 381460, 438679, 476825, 762920, 877358, 953650, 1754716, 1907300, 2193395, 2384125, 3509432, 3814600, 4386790, 4768250, 8773580, 9536500, 10966975, 11920625, 17547160, 19073000, 21933950, 23841250, 43867900, 47682500, 54834875, 87735800, 95365000, 109669750, 219339500, 274174375, 438679000, 548348750, 1096697500, 2193395000]

約数ペア:

[(1, 2193395000), (2, 1096697500), (4, 548348750), (5, 438679000), (8, 274174375), (10, 219339500), (20, 109669750), (23, 95365000), (25, 87735800), (40, 54834875), (46, 47682500), (50, 43867900), (92, 23841250), (100, 21933950), (115, 19073000), (125, 17547160), (184, 11920625), (200, 10966975), (230, 9536500), (250, 8773580), (460, 4768250), (500, 4386790), (575, 3814600), (625, 3509432), (920, 2384125), (1000, 2193395), (1150, 1907300), (1250, 1754716), (2300, 953650), (2500, 877358), (2875, 762920), (4600, 476825), (5000, 438679), (5750, 381460), (11500, 190730), (14375, 152584), (19073, 115000), (23000, 95365), (28750, 76292), (38146, 57500)]