11523320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9293}}^1$

素因数の和:9335

約数の個数: 32

約数和(自身を含む): 26766720

約数和(自身を除く): 15243400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 9293, 18586, 37172, 46465, 74344, 92930, 185860, 288083, 371720, 576166, 1152332, 1440415, 2304664, 2880830, 5761660, 11523320]

約数ペア:

[(1, 11523320), (2, 5761660), (4, 2880830), (5, 2304664), (8, 1440415), (10, 1152332), (20, 576166), (31, 371720), (40, 288083), (62, 185860), (124, 92930), (155, 74344), (248, 46465), (310, 37172), (620, 18586), (1240, 9293)]