8016250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 60

約数和(自身を含む): 16827426

約数和(自身を除く): 8811176

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 121, 125, 242, 250, 265, 275, 530, 550, 583, 605, 625, 1166, 1210, 1250, 1325, 1375, 2650, 2750, 2915, 3025, 5830, 6050, 6413, 6625, 6875, 12826, 13250, 13750, 14575, 15125, 29150, 30250, 32065, 33125, 64130, 66250, 72875, 75625, 145750, 151250, 160325, 320650, 364375, 728750, 801625, 1603250, 4008125, 8016250]

約数ペア:

[(1, 8016250), (2, 4008125), (5, 1603250), (10, 801625), (11, 728750), (22, 364375), (25, 320650), (50, 160325), (53, 151250), (55, 145750), (106, 75625), (110, 72875), (121, 66250), (125, 64130), (242, 33125), (250, 32065), (265, 30250), (275, 29150), (530, 15125), (550, 14575), (583, 13750), (605, 13250), (625, 12826), (1166, 6875), (1210, 6625), (1250, 6413), (1325, 6050), (1375, 5830), (2650, 3025), (2750, 2915)]