25424360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3761}}^1$

素因数の和:3798

約数の個数: 48

約数和(自身を含む): 61960140

約数和(自身を除く): 36535780

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 3761, 6760, 7522, 15044, 18805, 30088, 37610, 48893, 75220, 97786, 150440, 195572, 244465, 391144, 488930, 635609, 977860, 1271218, 1955720, 2542436, 3178045, 5084872, 6356090, 12712180, 25424360]

約数ペア:

[(1, 25424360), (2, 12712180), (4, 6356090), (5, 5084872), (8, 3178045), (10, 2542436), (13, 1955720), (20, 1271218), (26, 977860), (40, 635609), (52, 488930), (65, 391144), (104, 244465), (130, 195572), (169, 150440), (260, 97786), (338, 75220), (520, 48893), (676, 37610), (845, 30088), (1352, 18805), (1690, 15044), (3380, 7522), (3761, 6760)]