4855450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 36

約数和(自身を含む): 9566910

約数和(自身を除く): 4711460

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 269, 361, 475, 538, 722, 950, 1345, 1805, 2690, 3610, 5111, 6725, 9025, 10222, 13450, 18050, 25555, 51110, 97109, 127775, 194218, 255550, 485545, 971090, 2427725, 4855450]

約数ペア:

[(1, 4855450), (2, 2427725), (5, 971090), (10, 485545), (19, 255550), (25, 194218), (38, 127775), (50, 97109), (95, 51110), (190, 25555), (269, 18050), (361, 13450), (475, 10222), (538, 9025), (722, 6725), (950, 5111), (1345, 3610), (1805, 2690)]