42968140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3221}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 97433280

約数和(自身を除く): 54465140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3221, 3335, 6442, 6670, 12884, 13340, 16105, 32210, 64420, 74083, 93409, 148166, 186818, 296332, 370415, 373636, 467045, 740830, 934090, 1481660, 1868180, 2148407, 4296814, 8593628, 10742035, 21484070, 42968140]

約数ペア:

[(1, 42968140), (2, 21484070), (4, 10742035), (5, 8593628), (10, 4296814), (20, 2148407), (23, 1868180), (29, 1481660), (46, 934090), (58, 740830), (92, 467045), (115, 373636), (116, 370415), (145, 296332), (230, 186818), (290, 148166), (460, 93409), (580, 74083), (667, 64420), (1334, 32210), (2668, 16105), (3221, 13340), (3335, 12884), (6442, 6670)]