603660020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{6329}}^1$

素因数の和:6608

約数の個数: 48

約数和(自身を含む): 1339934400

約数和(自身を除く): 736274380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 251, 380, 502, 1004, 1255, 2510, 4769, 5020, 6329, 9538, 12658, 19076, 23845, 25316, 31645, 47690, 63290, 95380, 120251, 126580, 240502, 481004, 601255, 1202510, 1588579, 2405020, 3177158, 6354316, 7942895, 15885790, 30183001, 31771580, 60366002, 120732004, 150915005, 301830010, 603660020]

約数ペア:

[(1, 603660020), (2, 301830010), (4, 150915005), (5, 120732004), (10, 60366002), (19, 31771580), (20, 30183001), (38, 15885790), (76, 7942895), (95, 6354316), (190, 3177158), (251, 2405020), (380, 1588579), (502, 1202510), (1004, 601255), (1255, 481004), (2510, 240502), (4769, 126580), (5020, 120251), (6329, 95380), (9538, 63290), (12658, 47690), (19076, 31645), (23845, 25316)]