24804920620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{77773}}^1$

素因数の和:78250

約数の個数: 48

約数和(自身を含む): 53622995328

約数和(自身を除く): 28818074708

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 431, 740, 862, 1724, 2155, 4310, 8620, 15947, 31894, 63788, 77773, 79735, 155546, 159470, 311092, 318940, 388865, 777730, 1555460, 2877601, 5755202, 11510404, 14388005, 28776010, 33520163, 57552020, 67040326, 134080652, 167600815, 335201630, 670403260, 1240246031, 2480492062, 4960984124, 6201230155, 12402460310, 24804920620]

約数ペア:

[(1, 24804920620), (2, 12402460310), (4, 6201230155), (5, 4960984124), (10, 2480492062), (20, 1240246031), (37, 670403260), (74, 335201630), (148, 167600815), (185, 134080652), (370, 67040326), (431, 57552020), (740, 33520163), (862, 28776010), (1724, 14388005), (2155, 11510404), (4310, 5755202), (8620, 2877601), (15947, 1555460), (31894, 777730), (63788, 388865), (77773, 318940), (79735, 311092), (155546, 159470)]