191898110

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{541}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 351216000

約数和(自身を除く): 159317890

約数列:

[1, 2, 5, 10, 79, 158, 395, 449, 541, 790, 898, 1082, 2245, 2705, 4490, 5410, 35471, 42739, 70942, 85478, 177355, 213695, 242909, 354710, 427390, 485818, 1214545, 2429090, 19189811, 38379622, 95949055, 191898110]

約数ペア:

[(1, 191898110), (2, 95949055), (5, 38379622), (10, 19189811), (79, 2429090), (158, 1214545), (395, 485818), (449, 427390), (541, 354710), (790, 242909), (898, 213695), (1082, 177355), (2245, 85478), (2705, 70942), (4490, 42739), (5410, 35471)]