16499220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 49956480

約数和(自身を除く): 33457260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 353, 380, 410, 492, 570, 615, 706, 779, 820, 1059, 1140, 1230, 1412, 1558, 1765, 2118, 2337, 2460, 3116, 3530, 3895, 4236, 4674, 5295, 6707, 7060, 7790, 9348, 10590, 11685, 13414, 14473, 15580, 20121, 21180, 23370, 26828, 28946, 33535, 40242, 43419, 46740, 57892, 67070, 72365, 80484, 86838, 100605, 134140, 144730, 173676, 201210, 217095, 274987, 289460, 402420, 434190, 549974, 824961, 868380, 1099948, 1374935, 1649922, 2749870, 3299844, 4124805, 5499740, 8249610, 16499220]

約数ペア:

[(1, 16499220), (2, 8249610), (3, 5499740), (4, 4124805), (5, 3299844), (6, 2749870), (10, 1649922), (12, 1374935), (15, 1099948), (19, 868380), (20, 824961), (30, 549974), (38, 434190), (41, 402420), (57, 289460), (60, 274987), (76, 217095), (82, 201210), (95, 173676), (114, 144730), (123, 134140), (164, 100605), (190, 86838), (205, 80484), (228, 72365), (246, 67070), (285, 57892), (353, 46740), (380, 43419), (410, 40242), (492, 33535), (570, 28946), (615, 26828), (706, 23370), (779, 21180), (820, 20121), (1059, 15580), (1140, 14473), (1230, 13414), (1412, 11685), (1558, 10590), (1765, 9348), (2118, 7790), (2337, 7060), (2460, 6707), (3116, 5295), (3530, 4674), (3895, 4236)]