2770025150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{24481}}^1$

素因数の和:24597

約数の個数: 48

約数和(自身を含む): 5391523968

約数和(自身を除く): 2621498818

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 73, 146, 155, 310, 365, 730, 775, 1550, 1825, 2263, 3650, 4526, 11315, 22630, 24481, 48962, 56575, 113150, 122405, 244810, 612025, 758911, 1224050, 1517822, 1787113, 3574226, 3794555, 7589110, 8935565, 17871130, 18972775, 37945550, 44677825, 55400503, 89355650, 110801006, 277002515, 554005030, 1385012575, 2770025150]

約数ペア:

[(1, 2770025150), (2, 1385012575), (5, 554005030), (10, 277002515), (25, 110801006), (31, 89355650), (50, 55400503), (62, 44677825), (73, 37945550), (146, 18972775), (155, 17871130), (310, 8935565), (365, 7589110), (730, 3794555), (775, 3574226), (1550, 1787113), (1825, 1517822), (2263, 1224050), (3650, 758911), (4526, 612025), (11315, 244810), (22630, 122405), (24481, 113150), (48962, 56575)]