25041100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 62995968

約数和(自身を除く): 37954868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 83, 100, 140, 166, 175, 332, 350, 415, 431, 581, 700, 830, 862, 1162, 1660, 1724, 2075, 2155, 2324, 2905, 3017, 4150, 4310, 5810, 6034, 8300, 8620, 10775, 11620, 12068, 14525, 15085, 21550, 29050, 30170, 35773, 43100, 58100, 60340, 71546, 75425, 143092, 150850, 178865, 250411, 301700, 357730, 500822, 715460, 894325, 1001644, 1252055, 1788650, 2504110, 3577300, 5008220, 6260275, 12520550, 25041100]

約数ペア:

[(1, 25041100), (2, 12520550), (4, 6260275), (5, 5008220), (7, 3577300), (10, 2504110), (14, 1788650), (20, 1252055), (25, 1001644), (28, 894325), (35, 715460), (50, 500822), (70, 357730), (83, 301700), (100, 250411), (140, 178865), (166, 150850), (175, 143092), (332, 75425), (350, 71546), (415, 60340), (431, 58100), (581, 43100), (700, 35773), (830, 30170), (862, 29050), (1162, 21550), (1660, 15085), (1724, 14525), (2075, 12068), (2155, 11620), (2324, 10775), (2905, 8620), (3017, 8300), (4150, 6034), (4310, 5810)]