78736130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31121}}^1$

素因数の和:31162

約数の個数: 32

約数和(自身を含む): 161336448

約数和(自身を除く): 82600318

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 31121, 62242, 155605, 311210, 342331, 684662, 715783, 1431566, 1711655, 3423310, 3578915, 7157830, 7873613, 15747226, 39368065, 78736130]

約数ペア:

[(1, 78736130), (2, 39368065), (5, 15747226), (10, 7873613), (11, 7157830), (22, 3578915), (23, 3423310), (46, 1711655), (55, 1431566), (110, 715783), (115, 684662), (230, 342331), (253, 311210), (506, 155605), (1265, 62242), (2530, 31121)]