3136403980

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1\times {\mathrm{1783}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 6634724544

約数和(自身を除く): 3498320564

約数列:

[1, 2, 4, 5, 10, 20, 281, 313, 562, 626, 1124, 1252, 1405, 1565, 1783, 2810, 3130, 3566, 5620, 6260, 7132, 8915, 17830, 35660, 87953, 175906, 351812, 439765, 501023, 558079, 879530, 1002046, 1116158, 1759060, 2004092, 2232316, 2505115, 2790395, 5010230, 5580790, 10020460, 11161580, 156820199, 313640398, 627280796, 784100995, 1568201990, 3136403980]

約数ペア:

[(1, 3136403980), (2, 1568201990), (4, 784100995), (5, 627280796), (10, 313640398), (20, 156820199), (281, 11161580), (313, 10020460), (562, 5580790), (626, 5010230), (1124, 2790395), (1252, 2505115), (1405, 2232316), (1565, 2004092), (1783, 1759060), (2810, 1116158), (3130, 1002046), (3566, 879530), (5620, 558079), (6260, 501023), (7132, 439765), (8915, 351812), (17830, 175906), (35660, 87953)]