134280520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5003}}^1$

素因数の和:5086

約数の個数: 64

約数和(自身を含む): 335067840

約数和(自身を除く): 200787320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 2440, 2684, 3355, 5003, 5368, 6710, 10006, 13420, 20012, 25015, 26840, 40024, 50030, 55033, 100060, 110066, 200120, 220132, 275165, 305183, 440264, 550330, 610366, 1100660, 1220732, 1525915, 2201320, 2441464, 3051830, 3357013, 6103660, 6714026, 12207320, 13428052, 16785065, 26856104, 33570130, 67140260, 134280520]

約数ペア:

[(1, 134280520), (2, 67140260), (4, 33570130), (5, 26856104), (8, 16785065), (10, 13428052), (11, 12207320), (20, 6714026), (22, 6103660), (40, 3357013), (44, 3051830), (55, 2441464), (61, 2201320), (88, 1525915), (110, 1220732), (122, 1100660), (220, 610366), (244, 550330), (305, 440264), (440, 305183), (488, 275165), (610, 220132), (671, 200120), (1220, 110066), (1342, 100060), (2440, 55033), (2684, 50030), (3355, 40024), (5003, 26840), (5368, 25015), (6710, 20012), (10006, 13420)]