187340320

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5113}}^1$

素因数の和:5357

約数の個数: 48

約数和(自身を含む): 444611160

約数和(自身を除く): 257270840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 5113, 7328, 9160, 10226, 18320, 20452, 25565, 36640, 40904, 51130, 81808, 102260, 163616, 204520, 409040, 818080, 1170877, 2341754, 4683508, 5854385, 9367016, 11708770, 18734032, 23417540, 37468064, 46835080, 93670160, 187340320]

約数ペア:

[(1, 187340320), (2, 93670160), (4, 46835080), (5, 37468064), (8, 23417540), (10, 18734032), (16, 11708770), (20, 9367016), (32, 5854385), (40, 4683508), (80, 2341754), (160, 1170877), (229, 818080), (458, 409040), (916, 204520), (1145, 163616), (1832, 102260), (2290, 81808), (3664, 51130), (4580, 40904), (5113, 36640), (7328, 25565), (9160, 20452), (10226, 18320)]