16101800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 44059680

約数和(自身を除く): 27957880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 563, 572, 650, 715, 1100, 1126, 1144, 1300, 1430, 2200, 2252, 2600, 2815, 2860, 3575, 4504, 5630, 5720, 6193, 7150, 7319, 11260, 12386, 14075, 14300, 14638, 22520, 24772, 28150, 28600, 29276, 30965, 36595, 49544, 56300, 58552, 61930, 73190, 80509, 112600, 123860, 146380, 154825, 161018, 182975, 247720, 292760, 309650, 322036, 365950, 402545, 619300, 644072, 731900, 805090, 1238600, 1463800, 1610180, 2012725, 3220360, 4025450, 8050900, 16101800]

約数ペア:

[(1, 16101800), (2, 8050900), (4, 4025450), (5, 3220360), (8, 2012725), (10, 1610180), (11, 1463800), (13, 1238600), (20, 805090), (22, 731900), (25, 644072), (26, 619300), (40, 402545), (44, 365950), (50, 322036), (52, 309650), (55, 292760), (65, 247720), (88, 182975), (100, 161018), (104, 154825), (110, 146380), (130, 123860), (143, 112600), (200, 80509), (220, 73190), (260, 61930), (275, 58552), (286, 56300), (325, 49544), (440, 36595), (520, 30965), (550, 29276), (563, 28600), (572, 28150), (650, 24772), (715, 22520), (1100, 14638), (1126, 14300), (1144, 14075), (1300, 12386), (1430, 11260), (2200, 7319), (2252, 7150), (2600, 6193), (2815, 5720), (2860, 5630), (3575, 4504)]