2534950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:453

約数の個数: 36

約数和(自身を含む): 5194980

約数和(自身を除く): 2660030

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 419, 550, 605, 838, 1210, 2095, 3025, 4190, 4609, 6050, 9218, 10475, 20950, 23045, 46090, 50699, 101398, 115225, 230450, 253495, 506990, 1267475, 2534950]

約数ペア:

[(1, 2534950), (2, 1267475), (5, 506990), (10, 253495), (11, 230450), (22, 115225), (25, 101398), (50, 50699), (55, 46090), (110, 23045), (121, 20950), (242, 10475), (275, 9218), (419, 6050), (550, 4609), (605, 4190), (838, 3025), (1210, 2095)]