38600460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1637}}^1$

素因数の和:1783

約数の個数: 72

約数和(自身を含む): 118053936

約数和(自身を除く): 79453476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1637, 1965, 2358, 2620, 3274, 3930, 4716, 4911, 5895, 6548, 7860, 8185, 9822, 11790, 14733, 16370, 19644, 23580, 24555, 29466, 32740, 49110, 58932, 73665, 98220, 147330, 214447, 294660, 428894, 643341, 857788, 1072235, 1286682, 1930023, 2144470, 2573364, 3216705, 3860046, 4288940, 6433410, 7720092, 9650115, 12866820, 19300230, 38600460]

約数ペア:

[(1, 38600460), (2, 19300230), (3, 12866820), (4, 9650115), (5, 7720092), (6, 6433410), (9, 4288940), (10, 3860046), (12, 3216705), (15, 2573364), (18, 2144470), (20, 1930023), (30, 1286682), (36, 1072235), (45, 857788), (60, 643341), (90, 428894), (131, 294660), (180, 214447), (262, 147330), (393, 98220), (524, 73665), (655, 58932), (786, 49110), (1179, 32740), (1310, 29466), (1572, 24555), (1637, 23580), (1965, 19644), (2358, 16370), (2620, 14733), (3274, 11790), (3930, 9822), (4716, 8185), (4911, 7860), (5895, 6548)]