38743180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 98058240

約数和(自身を除く): 59315060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 79, 113, 124, 140, 155, 158, 217, 226, 310, 316, 395, 434, 452, 553, 565, 620, 790, 791, 868, 1085, 1106, 1130, 1580, 1582, 2170, 2212, 2260, 2449, 2765, 3164, 3503, 3955, 4340, 4898, 5530, 7006, 7910, 8927, 9796, 11060, 12245, 14012, 15820, 17143, 17515, 17854, 24490, 24521, 34286, 35030, 35708, 44635, 48980, 49042, 62489, 68572, 70060, 85715, 89270, 98084, 122605, 124978, 171430, 178540, 245210, 249956, 276737, 312445, 342860, 490420, 553474, 624890, 1106948, 1249780, 1383685, 1937159, 2767370, 3874318, 5534740, 7748636, 9685795, 19371590, 38743180]

約数ペア:

[(1, 38743180), (2, 19371590), (4, 9685795), (5, 7748636), (7, 5534740), (10, 3874318), (14, 2767370), (20, 1937159), (28, 1383685), (31, 1249780), (35, 1106948), (62, 624890), (70, 553474), (79, 490420), (113, 342860), (124, 312445), (140, 276737), (155, 249956), (158, 245210), (217, 178540), (226, 171430), (310, 124978), (316, 122605), (395, 98084), (434, 89270), (452, 85715), (553, 70060), (565, 68572), (620, 62489), (790, 49042), (791, 48980), (868, 44635), (1085, 35708), (1106, 35030), (1130, 34286), (1580, 24521), (1582, 24490), (2170, 17854), (2212, 17515), (2260, 17143), (2449, 15820), (2765, 14012), (3164, 12245), (3503, 11060), (3955, 9796), (4340, 8927), (4898, 7910), (5530, 7006)]