15667049540

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1489}}^1\times {\mathrm{3041}}^1$

素因数の和:4712

約数の個数: 48

約数和(自身を含む): 33124094640

約数和(自身を除く): 17457045100

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1489, 1730, 2978, 3041, 3460, 5956, 6082, 7445, 12164, 14890, 15205, 29780, 30410, 60820, 257597, 515194, 526093, 1030388, 1052186, 1287985, 2104372, 2575970, 2630465, 4528049, 5151940, 5260930, 9056098, 10521860, 18112196, 22640245, 45280490, 90560980, 783352477, 1566704954, 3133409908, 3916762385, 7833524770, 15667049540]

約数ペア:

[(1, 15667049540), (2, 7833524770), (4, 3916762385), (5, 3133409908), (10, 1566704954), (20, 783352477), (173, 90560980), (346, 45280490), (692, 22640245), (865, 18112196), (1489, 10521860), (1730, 9056098), (2978, 5260930), (3041, 5151940), (3460, 4528049), (5956, 2630465), (6082, 2575970), (7445, 2104372), (12164, 1287985), (14890, 1052186), (15205, 1030388), (29780, 526093), (30410, 515194), (60820, 257597)]