46745240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68743}}^1$

素因数の和:68771

約数の個数: 32

約数和(自身を含む): 111365280

約数和(自身を除く): 64620040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 68743, 137486, 274972, 343715, 549944, 687430, 1168631, 1374860, 2337262, 2749720, 4674524, 5843155, 9349048, 11686310, 23372620, 46745240]

約数ペア:

[(1, 46745240), (2, 23372620), (4, 11686310), (5, 9349048), (8, 5843155), (10, 4674524), (17, 2749720), (20, 2337262), (34, 1374860), (40, 1168631), (68, 687430), (85, 549944), (136, 343715), (170, 274972), (340, 137486), (680, 68743)]