26900500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 65939328

約数和(自身を除く): 39038828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 73, 100, 110, 125, 134, 146, 220, 250, 268, 275, 292, 335, 365, 500, 550, 670, 730, 737, 803, 1100, 1340, 1375, 1460, 1474, 1606, 1675, 1825, 2750, 2948, 3212, 3350, 3650, 3685, 4015, 4891, 5500, 6700, 7300, 7370, 8030, 8375, 9125, 9782, 14740, 16060, 16750, 18250, 18425, 19564, 20075, 24455, 33500, 36500, 36850, 40150, 48910, 53801, 73700, 80300, 92125, 97820, 100375, 107602, 122275, 184250, 200750, 215204, 244550, 269005, 368500, 401500, 489100, 538010, 611375, 1076020, 1222750, 1345025, 2445500, 2690050, 5380100, 6725125, 13450250, 26900500]

約数ペア:

[(1, 26900500), (2, 13450250), (4, 6725125), (5, 5380100), (10, 2690050), (11, 2445500), (20, 1345025), (22, 1222750), (25, 1076020), (44, 611375), (50, 538010), (55, 489100), (67, 401500), (73, 368500), (100, 269005), (110, 244550), (125, 215204), (134, 200750), (146, 184250), (220, 122275), (250, 107602), (268, 100375), (275, 97820), (292, 92125), (335, 80300), (365, 73700), (500, 53801), (550, 48910), (670, 40150), (730, 36850), (737, 36500), (803, 33500), (1100, 24455), (1340, 20075), (1375, 19564), (1460, 18425), (1474, 18250), (1606, 16750), (1675, 16060), (1825, 14740), (2750, 9782), (2948, 9125), (3212, 8375), (3350, 8030), (3650, 7370), (3685, 7300), (4015, 6700), (4891, 5500)]