2022856520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2974789}}^1$

素因数の和:2974817

約数の個数: 32

約数和(自身を含む): 4819159800

約数和(自身を除く): 2796303280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2974789, 5949578, 11899156, 14873945, 23798312, 29747890, 50571413, 59495780, 101142826, 118991560, 202285652, 252857065, 404571304, 505714130, 1011428260, 2022856520]

約数ペア:

[(1, 2022856520), (2, 1011428260), (4, 505714130), (5, 404571304), (8, 252857065), (10, 202285652), (17, 118991560), (20, 101142826), (34, 59495780), (40, 50571413), (68, 29747890), (85, 23798312), (136, 14873945), (170, 11899156), (340, 5949578), (680, 2974789)]