880330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 1772928

約数和(自身を除く): 892598

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 151, 265, 302, 530, 583, 755, 1166, 1510, 1661, 2915, 3322, 5830, 8003, 8305, 16006, 16610, 40015, 80030, 88033, 176066, 440165, 880330]

約数ペア:

[(1, 880330), (2, 440165), (5, 176066), (10, 88033), (11, 80030), (22, 40015), (53, 16610), (55, 16006), (106, 8305), (110, 8003), (151, 5830), (265, 3322), (302, 2915), (530, 1661), (583, 1510), (755, 1166)]