10368980420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1\times {\mathrm{15803}}^1$

素因数の和:16484

約数の個数: 48

約数和(自身を含む): 22222952640

約数和(自身を除く): 11853972220

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 619, 1060, 1238, 2476, 3095, 6190, 12380, 15803, 31606, 32807, 63212, 65614, 79015, 131228, 158030, 164035, 316060, 328070, 656140, 837559, 1675118, 3350236, 4187795, 8375590, 9782057, 16751180, 19564114, 39128228, 48910285, 97820570, 195641140, 518449021, 1036898042, 2073796084, 2592245105, 5184490210, 10368980420]

約数ペア:

[(1, 10368980420), (2, 5184490210), (4, 2592245105), (5, 2073796084), (10, 1036898042), (20, 518449021), (53, 195641140), (106, 97820570), (212, 48910285), (265, 39128228), (530, 19564114), (619, 16751180), (1060, 9782057), (1238, 8375590), (2476, 4187795), (3095, 3350236), (6190, 1675118), (12380, 837559), (15803, 656140), (31606, 328070), (32807, 316060), (63212, 164035), (65614, 158030), (79015, 131228)]