5421429890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1\times {\mathrm{6151}}^1$

素因数の和:7874

約数の個数: 32

約数和(自身を含む): 9950294016

約数和(自身を除く): 4528864126

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1663, 3326, 6151, 8315, 12302, 16630, 30755, 61510, 88139, 176278, 326003, 440695, 652006, 881390, 1630015, 3260030, 10229113, 20458226, 51145565, 102291130, 542142989, 1084285978, 2710714945, 5421429890]

約数ペア:

[(1, 5421429890), (2, 2710714945), (5, 1084285978), (10, 542142989), (53, 102291130), (106, 51145565), (265, 20458226), (530, 10229113), (1663, 3260030), (3326, 1630015), (6151, 881390), (8315, 652006), (12302, 440695), (16630, 326003), (30755, 176278), (61510, 88139)]