25045808520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{208715071}}^1$

素因数の和:208715085

約数の個数: 32

約数和(自身を含む): 75137425920

約数和(自身を除く): 50091617400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 208715071, 417430142, 626145213, 834860284, 1043575355, 1252290426, 1669720568, 2087150710, 2504580852, 3130726065, 4174301420, 5009161704, 6261452130, 8348602840, 12522904260, 25045808520]

約数ペア:

[(1, 25045808520), (2, 12522904260), (3, 8348602840), (4, 6261452130), (5, 5009161704), (6, 4174301420), (8, 3130726065), (10, 2504580852), (12, 2087150710), (15, 1669720568), (20, 1252290426), (24, 1043575355), (30, 834860284), (40, 626145213), (60, 417430142), (120, 208715071)]