1880821168

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{373}}^1\times {\mathrm{3797}}^1$

素因数の和:4261

約数の個数: 40

約数和(自身を含む): 3698857008

約数和(自身を除く): 1818035840

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 373, 664, 746, 1328, 1492, 2984, 3797, 5968, 7594, 15188, 30376, 30959, 60752, 61918, 123836, 247672, 315151, 495344, 630302, 1260604, 1416281, 2521208, 2832562, 5042416, 5665124, 11330248, 22660496, 117551323, 235102646, 470205292, 940410584, 1880821168]

約数ペア:

[(1, 1880821168), (2, 940410584), (4, 470205292), (8, 235102646), (16, 117551323), (83, 22660496), (166, 11330248), (332, 5665124), (373, 5042416), (664, 2832562), (746, 2521208), (1328, 1416281), (1492, 1260604), (2984, 630302), (3797, 495344), (5968, 315151), (7594, 247672), (15188, 123836), (30376, 61918), (30959, 60752)]