24953620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3240

約数の個数: 48

約数和(自身を含む): 57915648

約数和(自身を除く): 32962028

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, 3191, 3910, 6382, 7820, 12764, 15955, 31910, 54247, 63820, 73393, 108494, 146786, 216988, 271235, 293572, 366965, 542470, 733930, 1084940, 1247681, 1467860, 2495362, 4990724, 6238405, 12476810, 24953620]

約数ペア:

[(1, 24953620), (2, 12476810), (4, 6238405), (5, 4990724), (10, 2495362), (17, 1467860), (20, 1247681), (23, 1084940), (34, 733930), (46, 542470), (68, 366965), (85, 293572), (92, 271235), (115, 216988), (170, 146786), (230, 108494), (340, 73393), (391, 63820), (460, 54247), (782, 31910), (1564, 15955), (1955, 12764), (3191, 7820), (3910, 6382)]