40196784

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 109278720

約数和(自身を除く): 69081936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 67, 87, 116, 134, 174, 201, 232, 268, 348, 402, 431, 464, 536, 696, 804, 862, 1072, 1293, 1392, 1608, 1724, 1943, 2586, 3216, 3448, 3886, 5172, 5829, 6896, 7772, 10344, 11658, 12499, 15544, 20688, 23316, 24998, 28877, 31088, 37497, 46632, 49996, 57754, 74994, 86631, 93264, 99992, 115508, 149988, 173262, 199984, 231016, 299976, 346524, 462032, 599952, 693048, 837433, 1386096, 1674866, 2512299, 3349732, 5024598, 6699464, 10049196, 13398928, 20098392, 40196784]

約数ペア:

[(1, 40196784), (2, 20098392), (3, 13398928), (4, 10049196), (6, 6699464), (8, 5024598), (12, 3349732), (16, 2512299), (24, 1674866), (29, 1386096), (48, 837433), (58, 693048), (67, 599952), (87, 462032), (116, 346524), (134, 299976), (174, 231016), (201, 199984), (232, 173262), (268, 149988), (348, 115508), (402, 99992), (431, 93264), (464, 86631), (536, 74994), (696, 57754), (804, 49996), (862, 46632), (1072, 37497), (1293, 31088), (1392, 28877), (1608, 24998), (1724, 23316), (1943, 20688), (2586, 15544), (3216, 12499), (3448, 11658), (3886, 10344), (5172, 7772), (5829, 6896)]