26041340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2707}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 60507552

約数和(自身を除く): 34466212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 2707, 4810, 5414, 9620, 10828, 13535, 27070, 35191, 54140, 70382, 100159, 140764, 175955, 200318, 351910, 400636, 500795, 703820, 1001590, 1302067, 2003180, 2604134, 5208268, 6510335, 13020670, 26041340]

約数ペア:

[(1, 26041340), (2, 13020670), (4, 6510335), (5, 5208268), (10, 2604134), (13, 2003180), (20, 1302067), (26, 1001590), (37, 703820), (52, 500795), (65, 400636), (74, 351910), (130, 200318), (148, 175955), (185, 140764), (260, 100159), (370, 70382), (481, 54140), (740, 35191), (962, 27070), (1924, 13535), (2405, 10828), (2707, 9620), (4810, 5414)]