99901300

素因数分解:

$2^2\times 5^2\times {\mathrm{347}}^1\times {\mathrm{2879}}^1$

素因数の和:3240

約数の個数: 36

約数和(自身を含む): 217486080

約数和(自身を除く): 117584780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 347, 694, 1388, 1735, 2879, 3470, 5758, 6940, 8675, 11516, 14395, 17350, 28790, 34700, 57580, 71975, 143950, 287900, 999013, 1998026, 3996052, 4995065, 9990130, 19980260, 24975325, 49950650, 99901300]

約数ペア:

[(1, 99901300), (2, 49950650), (4, 24975325), (5, 19980260), (10, 9990130), (20, 4995065), (25, 3996052), (50, 1998026), (100, 999013), (347, 287900), (694, 143950), (1388, 71975), (1735, 57580), (2879, 34700), (3470, 28790), (5758, 17350), (6940, 14395), (8675, 11516)]