542347150

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 1023934464

約数和(自身を除く): 481587314

約数列:

[1, 2, 5, 10, 25, 50, 127, 223, 254, 383, 446, 635, 766, 1115, 1270, 1915, 2230, 3175, 3830, 5575, 6350, 9575, 11150, 19150, 28321, 48641, 56642, 85409, 97282, 141605, 170818, 243205, 283210, 427045, 486410, 708025, 854090, 1216025, 1416050, 2135225, 2432050, 4270450, 10846943, 21693886, 54234715, 108469430, 271173575, 542347150]

約数ペア:

[(1, 542347150), (2, 271173575), (5, 108469430), (10, 54234715), (25, 21693886), (50, 10846943), (127, 4270450), (223, 2432050), (254, 2135225), (383, 1416050), (446, 1216025), (635, 854090), (766, 708025), (1115, 486410), (1270, 427045), (1915, 283210), (2230, 243205), (3175, 170818), (3830, 141605), (5575, 97282), (6350, 85409), (9575, 56642), (11150, 48641), (19150, 28321)]