18436005200

素因数分解:

$2^4\times 5^2\times {\mathrm{46090013}}^1$

素因数の和:46090031

約数の個数: 30

約数和(自身を含む): 44292503454

約数和(自身を除く): 25856498254

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 46090013, 92180026, 184360052, 230450065, 368720104, 460900130, 737440208, 921800260, 1152250325, 1843600520, 2304500650, 3687201040, 4609001300, 9218002600, 18436005200]

約数ペア:

[(1, 18436005200), (2, 9218002600), (4, 4609001300), (5, 3687201040), (8, 2304500650), (10, 1843600520), (16, 1152250325), (20, 921800260), (25, 737440208), (40, 460900130), (50, 368720104), (80, 230450065), (100, 184360052), (200, 92180026), (400, 46090013)]