26198360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 63568800

約数和(自身を除く): 37370440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 236, 295, 340, 472, 590, 653, 680, 1003, 1180, 1306, 2006, 2360, 2612, 3265, 4012, 5015, 5224, 6530, 8024, 10030, 11101, 13060, 20060, 22202, 26120, 38527, 40120, 44404, 55505, 77054, 88808, 111010, 154108, 192635, 222020, 308216, 385270, 444040, 654959, 770540, 1309918, 1541080, 2619836, 3274795, 5239672, 6549590, 13099180, 26198360]

約数ペア:

[(1, 26198360), (2, 13099180), (4, 6549590), (5, 5239672), (8, 3274795), (10, 2619836), (17, 1541080), (20, 1309918), (34, 770540), (40, 654959), (59, 444040), (68, 385270), (85, 308216), (118, 222020), (136, 192635), (170, 154108), (236, 111010), (295, 88808), (340, 77054), (472, 55505), (590, 44404), (653, 40120), (680, 38527), (1003, 26120), (1180, 22202), (1306, 20060), (2006, 13060), (2360, 11101), (2612, 10030), (3265, 8024), (4012, 6530), (5015, 5224)]