29028130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 25403870

約数列:

[1, 2, 5, 10, 29, 58, 145, 199, 290, 398, 503, 995, 1006, 1990, 2515, 5030, 5771, 11542, 14587, 28855, 29174, 57710, 72935, 100097, 145870, 200194, 500485, 1000970, 2902813, 5805626, 14514065, 29028130]

約数ペア:

[(1, 29028130), (2, 14514065), (5, 5805626), (10, 2902813), (29, 1000970), (58, 500485), (145, 200194), (199, 145870), (290, 100097), (398, 72935), (503, 57710), (995, 29174), (1006, 28855), (1990, 14587), (2515, 11542), (5030, 5771)]