21433393150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{2837}}^1$

素因数の和:3118

約数の個数: 96

約数和(自身を含む): 43897502880

約数和(自身を除く): 22464109730

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 130, 197, 295, 325, 394, 590, 650, 767, 985, 1475, 1534, 1970, 2561, 2837, 2950, 3835, 4925, 5122, 5674, 7670, 9850, 11623, 12805, 14185, 19175, 23246, 25610, 28370, 36881, 38350, 58115, 64025, 70925, 73762, 116230, 128050, 141850, 151099, 167383, 184405, 290575, 302198, 334766, 368810, 558889, 581150, 755495, 836915, 922025, 1117778, 1510990, 1673830, 1844050, 2175979, 2794445, 3777475, 4184575, 4351958, 5588890, 7265557, 7554950, 8369150, 10879895, 13972225, 14531114, 21759790, 27944450, 32974451, 36327785, 54399475, 65948902, 72655570, 108798950, 164872255, 181638925, 329744510, 363277850, 428667863, 824361275, 857335726, 1648722550, 2143339315, 4286678630, 10716696575, 21433393150]

約数ペア:

[(1, 21433393150), (2, 10716696575), (5, 4286678630), (10, 2143339315), (13, 1648722550), (25, 857335726), (26, 824361275), (50, 428667863), (59, 363277850), (65, 329744510), (118, 181638925), (130, 164872255), (197, 108798950), (295, 72655570), (325, 65948902), (394, 54399475), (590, 36327785), (650, 32974451), (767, 27944450), (985, 21759790), (1475, 14531114), (1534, 13972225), (1970, 10879895), (2561, 8369150), (2837, 7554950), (2950, 7265557), (3835, 5588890), (4925, 4351958), (5122, 4184575), (5674, 3777475), (7670, 2794445), (9850, 2175979), (11623, 1844050), (12805, 1673830), (14185, 1510990), (19175, 1117778), (23246, 922025), (25610, 836915), (28370, 755495), (36881, 581150), (38350, 558889), (58115, 368810), (64025, 334766), (70925, 302198), (73762, 290575), (116230, 184405), (128050, 167383), (141850, 151099)]