22037580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 67302144

約数和(自身を除く): 45264564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 641, 764, 955, 1146, 1282, 1719, 1910, 1923, 2292, 2564, 2865, 3205, 3438, 3820, 3846, 5730, 5769, 6410, 6876, 7692, 8595, 9615, 11460, 11538, 12820, 17190, 19230, 23076, 28845, 34380, 38460, 57690, 115380, 122431, 244862, 367293, 489724, 612155, 734586, 1101879, 1224310, 1469172, 1836465, 2203758, 2448620, 3672930, 4407516, 5509395, 7345860, 11018790, 22037580]

約数ペア:

[(1, 22037580), (2, 11018790), (3, 7345860), (4, 5509395), (5, 4407516), (6, 3672930), (9, 2448620), (10, 2203758), (12, 1836465), (15, 1469172), (18, 1224310), (20, 1101879), (30, 734586), (36, 612155), (45, 489724), (60, 367293), (90, 244862), (180, 122431), (191, 115380), (382, 57690), (573, 38460), (641, 34380), (764, 28845), (955, 23076), (1146, 19230), (1282, 17190), (1719, 12820), (1910, 11538), (1923, 11460), (2292, 9615), (2564, 8595), (2865, 7692), (3205, 6876), (3438, 6410), (3820, 5769), (3846, 5730)]