13450250

素因数分解:

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

素因数の和:168

約数の個数: 64

約数和(自身を含む): 28259712

約数和(自身を除く): 14809462

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 73, 110, 125, 134, 146, 250, 275, 335, 365, 550, 670, 730, 737, 803, 1375, 1474, 1606, 1675, 1825, 2750, 3350, 3650, 3685, 4015, 4891, 7370, 8030, 8375, 9125, 9782, 16750, 18250, 18425, 20075, 24455, 36850, 40150, 48910, 53801, 92125, 100375, 107602, 122275, 184250, 200750, 244550, 269005, 538010, 611375, 1222750, 1345025, 2690050, 6725125, 13450250]

約数ペア:

[(1, 13450250), (2, 6725125), (5, 2690050), (10, 1345025), (11, 1222750), (22, 611375), (25, 538010), (50, 269005), (55, 244550), (67, 200750), (73, 184250), (110, 122275), (125, 107602), (134, 100375), (146, 92125), (250, 53801), (275, 48910), (335, 40150), (365, 36850), (550, 24455), (670, 20075), (730, 18425), (737, 18250), (803, 16750), (1375, 9782), (1474, 9125), (1606, 8375), (1675, 8030), (1825, 7370), (2750, 4891), (3350, 4015), (3650, 3685)]