42533860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2213}}^1$

素因数の和:2284

約数の個数: 36

約数和(自身を含む): 92337084

約数和(自身を除く): 49803224

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 2213, 3844, 4426, 4805, 8852, 9610, 11065, 19220, 22130, 44260, 68603, 137206, 274412, 343015, 686030, 1372060, 2126693, 4253386, 8506772, 10633465, 21266930, 42533860]

約数ペア:

[(1, 42533860), (2, 21266930), (4, 10633465), (5, 8506772), (10, 4253386), (20, 2126693), (31, 1372060), (62, 686030), (124, 343015), (155, 274412), (310, 137206), (620, 68603), (961, 44260), (1922, 22130), (2213, 19220), (3844, 11065), (4426, 9610), (4805, 8852)]