1141054280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1678021}}^1$

素因数の和:1678049

約数の個数: 32

約数和(自身を含む): 2718395640

約数和(自身を除く): 1577341360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1678021, 3356042, 6712084, 8390105, 13424168, 16780210, 28526357, 33560420, 57052714, 67120840, 114105428, 142631785, 228210856, 285263570, 570527140, 1141054280]

約数ペア:

[(1, 1141054280), (2, 570527140), (4, 285263570), (5, 228210856), (8, 142631785), (10, 114105428), (17, 67120840), (20, 57052714), (34, 33560420), (40, 28526357), (68, 16780210), (85, 13424168), (136, 8390105), (170, 6712084), (340, 3356042), (680, 1678021)]