39721036240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13419269}}^1$

素因数の和:13419319

約数の個数: 40

約数和(自身を含む): 94847400360

約数和(自身を除く): 55126364120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 13419269, 26838538, 53677076, 67096345, 107354152, 134192690, 214708304, 268385380, 496512953, 536770760, 993025906, 1073541520, 1986051812, 2482564765, 3972103624, 4965129530, 7944207248, 9930259060, 19860518120, 39721036240]

約数ペア:

[(1, 39721036240), (2, 19860518120), (4, 9930259060), (5, 7944207248), (8, 4965129530), (10, 3972103624), (16, 2482564765), (20, 1986051812), (37, 1073541520), (40, 993025906), (74, 536770760), (80, 496512953), (148, 268385380), (185, 214708304), (296, 134192690), (370, 107354152), (592, 67096345), (740, 53677076), (1480, 26838538), (2960, 13419269)]