193712320

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4621}}^1$

素因数の和:4769

約数の個数: 56

約数和(自身を含む): 464899248

約数和(自身を除く): 271186928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2096, 2620, 4192, 4621, 5240, 8384, 9242, 10480, 18484, 20960, 23105, 36968, 41920, 46210, 73936, 92420, 147872, 184840, 295744, 369680, 605351, 739360, 1210702, 1478720, 2421404, 3026755, 4842808, 6053510, 9685616, 12107020, 19371232, 24214040, 38742464, 48428080, 96856160, 193712320]

約数ペア:

[(1, 193712320), (2, 96856160), (4, 48428080), (5, 38742464), (8, 24214040), (10, 19371232), (16, 12107020), (20, 9685616), (32, 6053510), (40, 4842808), (64, 3026755), (80, 2421404), (131, 1478720), (160, 1210702), (262, 739360), (320, 605351), (524, 369680), (655, 295744), (1048, 184840), (1310, 147872), (2096, 92420), (2620, 73936), (4192, 46210), (4621, 41920), (5240, 36968), (8384, 23105), (9242, 20960), (10480, 18484)]