100216920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{835141}}^1$

素因数の和:835155

約数の個数: 32

約数和(自身を含む): 300651120

約数和(自身を除く): 200434200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 835141, 1670282, 2505423, 3340564, 4175705, 5010846, 6681128, 8351410, 10021692, 12527115, 16702820, 20043384, 25054230, 33405640, 50108460, 100216920]

約数ペア:

[(1, 100216920), (2, 50108460), (3, 33405640), (4, 25054230), (5, 20043384), (6, 16702820), (8, 12527115), (10, 10021692), (12, 8351410), (15, 6681128), (20, 5010846), (24, 4175705), (30, 3340564), (40, 2505423), (60, 1670282), (120, 835141)]