133986320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128833}}^1$

素因数の和:128859

約数の個数: 40

約数和(自身を含む): 335483736

約数和(自身を除く): 201497416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 128833, 257666, 515332, 644165, 1030664, 1288330, 1674829, 2061328, 2576660, 3349658, 5153320, 6699316, 8374145, 10306640, 13398632, 16748290, 26797264, 33496580, 66993160, 133986320]

約数ペア:

[(1, 133986320), (2, 66993160), (4, 33496580), (5, 26797264), (8, 16748290), (10, 13398632), (13, 10306640), (16, 8374145), (20, 6699316), (26, 5153320), (40, 3349658), (52, 2576660), (65, 2061328), (80, 1674829), (104, 1288330), (130, 1030664), (208, 644165), (260, 515332), (520, 257666), (1040, 128833)]