41274340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 88865280

約数和(自身を除く): 47590940

約数列:

[1, 2, 4, 5, 10, 20, 79, 151, 158, 173, 302, 316, 346, 395, 604, 692, 755, 790, 865, 1510, 1580, 1730, 3020, 3460, 11929, 13667, 23858, 26123, 27334, 47716, 52246, 54668, 59645, 68335, 104492, 119290, 130615, 136670, 238580, 261230, 273340, 522460, 2063717, 4127434, 8254868, 10318585, 20637170, 41274340]

約数ペア:

[(1, 41274340), (2, 20637170), (4, 10318585), (5, 8254868), (10, 4127434), (20, 2063717), (79, 522460), (151, 273340), (158, 261230), (173, 238580), (302, 136670), (316, 130615), (346, 119290), (395, 104492), (604, 68335), (692, 59645), (755, 54668), (790, 52246), (865, 47716), (1510, 27334), (1580, 26123), (1730, 23858), (3020, 13667), (3460, 11929)]