31341220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 69311088

約数和(自身を除く): 37969868

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1033, 1517, 2066, 3034, 4132, 5165, 6068, 7585, 10330, 15170, 20660, 30340, 38221, 42353, 76442, 84706, 152884, 169412, 191105, 211765, 382210, 423530, 764420, 847060, 1567061, 3134122, 6268244, 7835305, 15670610, 31341220]

約数ペア:

[(1, 31341220), (2, 15670610), (4, 7835305), (5, 6268244), (10, 3134122), (20, 1567061), (37, 847060), (41, 764420), (74, 423530), (82, 382210), (148, 211765), (164, 191105), (185, 169412), (205, 152884), (370, 84706), (410, 76442), (740, 42353), (820, 38221), (1033, 30340), (1517, 20660), (2066, 15170), (3034, 10330), (4132, 7585), (5165, 6068)]