17208110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 34125840

約数和(自身を除く): 16917730

約数列:

[1, 2, 5, 10, 19, 38, 41, 47, 82, 94, 95, 190, 205, 235, 410, 470, 779, 893, 1558, 1786, 1927, 2209, 3854, 3895, 4418, 4465, 7790, 8930, 9635, 11045, 19270, 22090, 36613, 41971, 73226, 83942, 90569, 181138, 183065, 209855, 366130, 419710, 452845, 905690, 1720811, 3441622, 8604055, 17208110]

約数ペア:

[(1, 17208110), (2, 8604055), (5, 3441622), (10, 1720811), (19, 905690), (38, 452845), (41, 419710), (47, 366130), (82, 209855), (94, 183065), (95, 181138), (190, 90569), (205, 83942), (235, 73226), (410, 41971), (470, 36613), (779, 22090), (893, 19270), (1558, 11045), (1786, 9635), (1927, 8930), (2209, 7790), (3854, 4465), (3895, 4418)]