1477888940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2383}}^1\times {\mathrm{2819}}^1$

素因数の和:5222

約数の個数: 48

約数和(自身を含む): 3388331520

約数和(自身を除く): 1910442580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2383, 2819, 4766, 5638, 9532, 11276, 11915, 14095, 23830, 26213, 28190, 31009, 47660, 52426, 56380, 62018, 104852, 124036, 131065, 155045, 262130, 310090, 524260, 620180, 6717677, 13435354, 26870708, 33588385, 67176770, 73894447, 134353540, 147788894, 295577788, 369472235, 738944470, 1477888940]

約数ペア:

[(1, 1477888940), (2, 738944470), (4, 369472235), (5, 295577788), (10, 147788894), (11, 134353540), (20, 73894447), (22, 67176770), (44, 33588385), (55, 26870708), (110, 13435354), (220, 6717677), (2383, 620180), (2819, 524260), (4766, 310090), (5638, 262130), (9532, 155045), (11276, 131065), (11915, 124036), (14095, 104852), (23830, 62018), (26213, 56380), (28190, 52426), (31009, 47660)]