84433520

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4013}}^1$

素因数の和:4289

約数の個数: 40

約数和(自身を含む): 197103456

約数和(自身を除く): 112669936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 4013, 4208, 5260, 8026, 10520, 16052, 20065, 21040, 32104, 40130, 64208, 80260, 160520, 321040, 1055419, 2110838, 4221676, 5277095, 8443352, 10554190, 16886704, 21108380, 42216760, 84433520]

約数ペア:

[(1, 84433520), (2, 42216760), (4, 21108380), (5, 16886704), (8, 10554190), (10, 8443352), (16, 5277095), (20, 4221676), (40, 2110838), (80, 1055419), (263, 321040), (526, 160520), (1052, 80260), (1315, 64208), (2104, 40130), (2630, 32104), (4013, 21040), (4208, 20065), (5260, 16052), (8026, 10520)]