61391300

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{6329}}^1$

素因数の和:6440

約数の個数: 36

約数和(自身を含む): 134613780

約数和(自身を除く): 73222480

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 6329, 9700, 12658, 25316, 31645, 63290, 126580, 158225, 316450, 613913, 632900, 1227826, 2455652, 3069565, 6139130, 12278260, 15347825, 30695650, 61391300]

約数ペア:

[(1, 61391300), (2, 30695650), (4, 15347825), (5, 12278260), (10, 6139130), (20, 3069565), (25, 2455652), (50, 1227826), (97, 632900), (100, 613913), (194, 316450), (388, 158225), (485, 126580), (970, 63290), (1940, 31645), (2425, 25316), (4850, 12658), (6329, 9700)]