1330972700

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{104801}}^1$

素因数の和:104942

約数の個数: 36

約数和(自身を含む): 2910980352

約数和(自身を除く): 1580007652

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2540, 3175, 6350, 12700, 104801, 209602, 419204, 524005, 1048010, 2096020, 2620025, 5240050, 10480100, 13309727, 26619454, 53238908, 66548635, 133097270, 266194540, 332743175, 665486350, 1330972700]

約数ペア:

[(1, 1330972700), (2, 665486350), (4, 332743175), (5, 266194540), (10, 133097270), (20, 66548635), (25, 53238908), (50, 26619454), (100, 13309727), (127, 10480100), (254, 5240050), (508, 2620025), (635, 2096020), (1270, 1048010), (2540, 524005), (3175, 419204), (6350, 209602), (12700, 104801)]