14158420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 32836104

約数和(自身を除く): 18677684

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 53, 74, 76, 95, 106, 148, 185, 190, 212, 265, 361, 370, 380, 530, 703, 722, 740, 1007, 1060, 1406, 1444, 1805, 1961, 2014, 2812, 3515, 3610, 3922, 4028, 5035, 7030, 7220, 7844, 9805, 10070, 13357, 14060, 19133, 19610, 20140, 26714, 37259, 38266, 39220, 53428, 66785, 74518, 76532, 95665, 133570, 149036, 186295, 191330, 267140, 372590, 382660, 707921, 745180, 1415842, 2831684, 3539605, 7079210, 14158420]

約数ペア:

[(1, 14158420), (2, 7079210), (4, 3539605), (5, 2831684), (10, 1415842), (19, 745180), (20, 707921), (37, 382660), (38, 372590), (53, 267140), (74, 191330), (76, 186295), (95, 149036), (106, 133570), (148, 95665), (185, 76532), (190, 74518), (212, 66785), (265, 53428), (361, 39220), (370, 38266), (380, 37259), (530, 26714), (703, 20140), (722, 19610), (740, 19133), (1007, 14060), (1060, 13357), (1406, 10070), (1444, 9805), (1805, 7844), (1961, 7220), (2014, 7030), (2812, 5035), (3515, 4028), (3610, 3922)]