239385280

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9013}}^1$

素因数の和:9113

約数の個数: 56

約数和(自身を含む): 576968112

約数和(自身を除く): 337582832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 5312, 6640, 9013, 13280, 18026, 26560, 36052, 45065, 72104, 90130, 144208, 180260, 288416, 360520, 576832, 721040, 748079, 1442080, 1496158, 2884160, 2992316, 3740395, 5984632, 7480790, 11969264, 14961580, 23938528, 29923160, 47877056, 59846320, 119692640, 239385280]

約数ペア:

[(1, 239385280), (2, 119692640), (4, 59846320), (5, 47877056), (8, 29923160), (10, 23938528), (16, 14961580), (20, 11969264), (32, 7480790), (40, 5984632), (64, 3740395), (80, 2992316), (83, 2884160), (160, 1496158), (166, 1442080), (320, 748079), (332, 721040), (415, 576832), (664, 360520), (830, 288416), (1328, 180260), (1660, 144208), (2656, 90130), (3320, 72104), (5312, 45065), (6640, 36052), (9013, 26560), (13280, 18026)]