26970850

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 52059168

約数和(自身を除く): 25088318

約数列:

[1, 2, 5, 10, 25, 50, 67, 83, 97, 134, 166, 194, 335, 415, 485, 670, 830, 970, 1675, 2075, 2425, 3350, 4150, 4850, 5561, 6499, 8051, 11122, 12998, 16102, 27805, 32495, 40255, 55610, 64990, 80510, 139025, 162475, 201275, 278050, 324950, 402550, 539417, 1078834, 2697085, 5394170, 13485425, 26970850]

約数ペア:

[(1, 26970850), (2, 13485425), (5, 5394170), (10, 2697085), (25, 1078834), (50, 539417), (67, 402550), (83, 324950), (97, 278050), (134, 201275), (166, 162475), (194, 139025), (335, 80510), (415, 64990), (485, 55610), (670, 40255), (830, 32495), (970, 27805), (1675, 16102), (2075, 12998), (2425, 11122), (3350, 8051), (4150, 6499), (4850, 5561)]