7135960700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{39799}}^1$

素因数の和:39987

約数の個数: 72

約数和(自身を含む): 16996828800

約数和(自身を除く): 9860868100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 163, 220, 275, 326, 550, 652, 815, 1100, 1630, 1793, 3260, 3586, 4075, 7172, 8150, 8965, 16300, 17930, 35860, 39799, 44825, 79598, 89650, 159196, 179300, 198995, 397990, 437789, 795980, 875578, 994975, 1751156, 1989950, 2188945, 3979900, 4377890, 6487237, 8755780, 10944725, 12974474, 21889450, 25948948, 32436185, 43778900, 64872370, 71359607, 129744740, 142719214, 162180925, 285438428, 324361850, 356798035, 648723700, 713596070, 1427192140, 1783990175, 3567980350, 7135960700]

約数ペア:

[(1, 7135960700), (2, 3567980350), (4, 1783990175), (5, 1427192140), (10, 713596070), (11, 648723700), (20, 356798035), (22, 324361850), (25, 285438428), (44, 162180925), (50, 142719214), (55, 129744740), (100, 71359607), (110, 64872370), (163, 43778900), (220, 32436185), (275, 25948948), (326, 21889450), (550, 12974474), (652, 10944725), (815, 8755780), (1100, 6487237), (1630, 4377890), (1793, 3979900), (3260, 2188945), (3586, 1989950), (4075, 1751156), (7172, 994975), (8150, 875578), (8965, 795980), (16300, 437789), (17930, 397990), (35860, 198995), (39799, 179300), (44825, 159196), (79598, 89650)]