63620260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4073}}^1$

素因数の和:4164

約数の個数: 48

約数和(自身を含む): 147837312

約数和(自身を除く): 84217052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3905, 4073, 7810, 8146, 15620, 16292, 20365, 40730, 44803, 81460, 89606, 179212, 224015, 289183, 448030, 578366, 896060, 1156732, 1445915, 2891830, 3181013, 5783660, 6362026, 12724052, 15905065, 31810130, 63620260]

約数ペア:

[(1, 63620260), (2, 31810130), (4, 15905065), (5, 12724052), (10, 6362026), (11, 5783660), (20, 3181013), (22, 2891830), (44, 1445915), (55, 1156732), (71, 896060), (110, 578366), (142, 448030), (220, 289183), (284, 224015), (355, 179212), (710, 89606), (781, 81460), (1420, 44803), (1562, 40730), (3124, 20365), (3905, 16292), (4073, 15620), (7810, 8146)]