13567180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 31497984

約数和(自身を除く): 17930804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 743, 830, 913, 1486, 1660, 1826, 2972, 3652, 3715, 4565, 7430, 8173, 9130, 14860, 16346, 18260, 32692, 40865, 61669, 81730, 123338, 163460, 246676, 308345, 616690, 678359, 1233380, 1356718, 2713436, 3391795, 6783590, 13567180]

約数ペア:

[(1, 13567180), (2, 6783590), (4, 3391795), (5, 2713436), (10, 1356718), (11, 1233380), (20, 678359), (22, 616690), (44, 308345), (55, 246676), (83, 163460), (110, 123338), (166, 81730), (220, 61669), (332, 40865), (415, 32692), (743, 18260), (830, 16346), (913, 14860), (1486, 9130), (1660, 8173), (1826, 7430), (2972, 4565), (3652, 3715)]