9670291300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{11489}}^1$

素因数の和:11965

約数の個数: 72

約数和(自身を含む): 22140770400

約数和(自身を除く): 12470479100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 443, 475, 886, 950, 1772, 1900, 2215, 4430, 8417, 8860, 11075, 11489, 16834, 22150, 22978, 33668, 42085, 44300, 45956, 57445, 84170, 114890, 168340, 210425, 218291, 229780, 287225, 420850, 436582, 574450, 841700, 873164, 1091455, 1148900, 2182910, 4365820, 5089627, 5457275, 10179254, 10914550, 20358508, 21829100, 25448135, 50896270, 96702913, 101792540, 127240675, 193405826, 254481350, 386811652, 483514565, 508962700, 967029130, 1934058260, 2417572825, 4835145650, 9670291300]

約数ペア:

[(1, 9670291300), (2, 4835145650), (4, 2417572825), (5, 1934058260), (10, 967029130), (19, 508962700), (20, 483514565), (25, 386811652), (38, 254481350), (50, 193405826), (76, 127240675), (95, 101792540), (100, 96702913), (190, 50896270), (380, 25448135), (443, 21829100), (475, 20358508), (886, 10914550), (950, 10179254), (1772, 5457275), (1900, 5089627), (2215, 4365820), (4430, 2182910), (8417, 1148900), (8860, 1091455), (11075, 873164), (11489, 841700), (16834, 574450), (22150, 436582), (22978, 420850), (33668, 287225), (42085, 229780), (44300, 218291), (45956, 210425), (57445, 168340), (84170, 114890)]