27081040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 73959552

約数和(自身を除く): 46878512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1307, 1480, 2072, 2590, 2614, 2960, 4144, 5180, 5228, 6535, 9149, 10360, 10456, 13070, 18298, 20720, 20912, 26140, 36596, 45745, 48359, 52280, 73192, 91490, 96718, 104560, 146384, 182980, 193436, 241795, 338513, 365960, 386872, 483590, 677026, 731920, 773744, 967180, 1354052, 1692565, 1934360, 2708104, 3385130, 3868720, 5416208, 6770260, 13540520, 27081040]

約数ペア:

[(1, 27081040), (2, 13540520), (4, 6770260), (5, 5416208), (7, 3868720), (8, 3385130), (10, 2708104), (14, 1934360), (16, 1692565), (20, 1354052), (28, 967180), (35, 773744), (37, 731920), (40, 677026), (56, 483590), (70, 386872), (74, 365960), (80, 338513), (112, 241795), (140, 193436), (148, 182980), (185, 146384), (259, 104560), (280, 96718), (296, 91490), (370, 73192), (518, 52280), (560, 48359), (592, 45745), (740, 36596), (1036, 26140), (1295, 20912), (1307, 20720), (1480, 18298), (2072, 13070), (2590, 10456), (2614, 10360), (2960, 9149), (4144, 6535), (5180, 5228)]