1333180300

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4561}}^1$

素因数の和:4691

約数の個数: 72

約数和(自身を含む): 3009460160

約数和(自身を除く): 1676279860

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 79, 100, 148, 158, 185, 316, 370, 395, 740, 790, 925, 1580, 1850, 1975, 2923, 3700, 3950, 4561, 5846, 7900, 9122, 11692, 14615, 18244, 22805, 29230, 45610, 58460, 73075, 91220, 114025, 146150, 168757, 228050, 292300, 337514, 360319, 456100, 675028, 720638, 843785, 1441276, 1687570, 1801595, 3375140, 3603190, 4218925, 7206380, 8437850, 9007975, 13331803, 16875700, 18015950, 26663606, 36031900, 53327212, 66659015, 133318030, 266636060, 333295075, 666590150, 1333180300]

約数ペア:

[(1, 1333180300), (2, 666590150), (4, 333295075), (5, 266636060), (10, 133318030), (20, 66659015), (25, 53327212), (37, 36031900), (50, 26663606), (74, 18015950), (79, 16875700), (100, 13331803), (148, 9007975), (158, 8437850), (185, 7206380), (316, 4218925), (370, 3603190), (395, 3375140), (740, 1801595), (790, 1687570), (925, 1441276), (1580, 843785), (1850, 720638), (1975, 675028), (2923, 456100), (3700, 360319), (3950, 337514), (4561, 292300), (5846, 228050), (7900, 168757), (9122, 146150), (11692, 114025), (14615, 91220), (18244, 73075), (22805, 58460), (29230, 45610)]