112835320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{216991}}^1$

素因数の和:217015

約数の個数: 32

約数和(自身を含む): 273409920

約数和(自身を除く): 160574600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 216991, 433982, 867964, 1084955, 1735928, 2169910, 2820883, 4339820, 5641766, 8679640, 11283532, 14104415, 22567064, 28208830, 56417660, 112835320]

約数ペア:

[(1, 112835320), (2, 56417660), (4, 28208830), (5, 22567064), (8, 14104415), (10, 11283532), (13, 8679640), (20, 5641766), (26, 4339820), (40, 2820883), (52, 2169910), (65, 1735928), (104, 1084955), (130, 867964), (260, 433982), (520, 216991)]