43174220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5521}}^1$

素因数の和:5570

約数の個数: 48

約数和(自身を含む): 100191168

約数和(自身を除く): 57016948

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 5521, 7820, 11042, 22084, 27605, 55210, 93857, 110420, 126983, 187714, 253966, 375428, 469285, 507932, 634915, 938570, 1269830, 1877140, 2158711, 2539660, 4317422, 8634844, 10793555, 21587110, 43174220]

約数ペア:

[(1, 43174220), (2, 21587110), (4, 10793555), (5, 8634844), (10, 4317422), (17, 2539660), (20, 2158711), (23, 1877140), (34, 1269830), (46, 938570), (68, 634915), (85, 507932), (92, 469285), (115, 375428), (170, 253966), (230, 187714), (340, 126983), (391, 110420), (460, 93857), (782, 55210), (1564, 27605), (1955, 22084), (3910, 11042), (5521, 7820)]