40825140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 120766464

約数和(自身を除く): 79941324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 467, 470, 564, 620, 705, 930, 934, 940, 1401, 1410, 1457, 1860, 1868, 2335, 2802, 2820, 2914, 4371, 4670, 5604, 5828, 7005, 7285, 8742, 9340, 14010, 14477, 14570, 17484, 21855, 21949, 28020, 28954, 29140, 43431, 43710, 43898, 57908, 65847, 72385, 86862, 87420, 87796, 109745, 131694, 144770, 173724, 217155, 219490, 263388, 289540, 329235, 434310, 438980, 658470, 680419, 868620, 1316940, 1360838, 2041257, 2721676, 3402095, 4082514, 6804190, 8165028, 10206285, 13608380, 20412570, 40825140]

約数ペア:

[(1, 40825140), (2, 20412570), (3, 13608380), (4, 10206285), (5, 8165028), (6, 6804190), (10, 4082514), (12, 3402095), (15, 2721676), (20, 2041257), (30, 1360838), (31, 1316940), (47, 868620), (60, 680419), (62, 658470), (93, 438980), (94, 434310), (124, 329235), (141, 289540), (155, 263388), (186, 219490), (188, 217155), (235, 173724), (282, 144770), (310, 131694), (372, 109745), (465, 87796), (467, 87420), (470, 86862), (564, 72385), (620, 65847), (705, 57908), (930, 43898), (934, 43710), (940, 43431), (1401, 29140), (1410, 28954), (1457, 28020), (1860, 21949), (1868, 21855), (2335, 17484), (2802, 14570), (2820, 14477), (2914, 14010), (4371, 9340), (4670, 8742), (5604, 7285), (5828, 7005)]