40331930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{463}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 75368448

約数和(自身を除く): 35036518

約数列:

[1, 2, 5, 10, 31, 62, 155, 281, 310, 463, 562, 926, 1405, 2315, 2810, 4630, 8711, 14353, 17422, 28706, 43555, 71765, 87110, 130103, 143530, 260206, 650515, 1301030, 4033193, 8066386, 20165965, 40331930]

約数ペア:

[(1, 40331930), (2, 20165965), (5, 8066386), (10, 4033193), (31, 1301030), (62, 650515), (155, 260206), (281, 143530), (310, 130103), (463, 87110), (562, 71765), (926, 43555), (1405, 28706), (2315, 17422), (2810, 14353), (4630, 8711)]