26842900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 68773376

約数和(自身を除く): 41930476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1237, 1550, 2170, 2474, 3100, 4340, 4948, 5425, 6185, 8659, 10850, 12370, 17318, 21700, 24740, 30925, 34636, 38347, 43295, 61850, 76694, 86590, 123700, 153388, 173180, 191735, 216475, 268429, 383470, 432950, 536858, 766940, 865900, 958675, 1073716, 1342145, 1917350, 2684290, 3834700, 5368580, 6710725, 13421450, 26842900]

約数ペア:

[(1, 26842900), (2, 13421450), (4, 6710725), (5, 5368580), (7, 3834700), (10, 2684290), (14, 1917350), (20, 1342145), (25, 1073716), (28, 958675), (31, 865900), (35, 766940), (50, 536858), (62, 432950), (70, 383470), (100, 268429), (124, 216475), (140, 191735), (155, 173180), (175, 153388), (217, 123700), (310, 86590), (350, 76694), (434, 61850), (620, 43295), (700, 38347), (775, 34636), (868, 30925), (1085, 24740), (1237, 21700), (1550, 17318), (2170, 12370), (2474, 10850), (3100, 8659), (4340, 6185), (4948, 5425)]