428106550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2719}}^1$

素因数の和:2845

約数の個数: 48

約数和(自身を含む): 825661440

約数和(自身を除く): 397554890

約数列:

[1, 2, 5, 10, 25, 47, 50, 67, 94, 134, 235, 335, 470, 670, 1175, 1675, 2350, 2719, 3149, 3350, 5438, 6298, 13595, 15745, 27190, 31490, 67975, 78725, 127793, 135950, 157450, 182173, 255586, 364346, 638965, 910865, 1277930, 1821730, 3194825, 4554325, 6389650, 8562131, 9108650, 17124262, 42810655, 85621310, 214053275, 428106550]

約数ペア:

[(1, 428106550), (2, 214053275), (5, 85621310), (10, 42810655), (25, 17124262), (47, 9108650), (50, 8562131), (67, 6389650), (94, 4554325), (134, 3194825), (235, 1821730), (335, 1277930), (470, 910865), (670, 638965), (1175, 364346), (1675, 255586), (2350, 182173), (2719, 157450), (3149, 135950), (3350, 127793), (5438, 78725), (6298, 67975), (13595, 31490), (15745, 27190)]