26119900

素因数分解:

$2^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{971}}^1$

素因数の和:1254

約数の個数: 36

約数和(自身を含む): 56949480

約数和(自身を除く): 30829580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 269, 538, 971, 1076, 1345, 1942, 2690, 3884, 4855, 5380, 6725, 9710, 13450, 19420, 24275, 26900, 48550, 97100, 261199, 522398, 1044796, 1305995, 2611990, 5223980, 6529975, 13059950, 26119900]

約数ペア:

[(1, 26119900), (2, 13059950), (4, 6529975), (5, 5223980), (10, 2611990), (20, 1305995), (25, 1044796), (50, 522398), (100, 261199), (269, 97100), (538, 48550), (971, 26900), (1076, 24275), (1345, 19420), (1942, 13450), (2690, 9710), (3884, 6725), (4855, 5380)]