101618500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{4957}}^1$

素因数の和:5017

約数の個数: 48

約数和(自身を含む): 227393712

約数和(自身を除く): 125775212

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 410, 500, 820, 1025, 2050, 4100, 4957, 5125, 9914, 10250, 19828, 20500, 24785, 49570, 99140, 123925, 203237, 247850, 406474, 495700, 619625, 812948, 1016185, 1239250, 2032370, 2478500, 4064740, 5080925, 10161850, 20323700, 25404625, 50809250, 101618500]

約数ペア:

[(1, 101618500), (2, 50809250), (4, 25404625), (5, 20323700), (10, 10161850), (20, 5080925), (25, 4064740), (41, 2478500), (50, 2032370), (82, 1239250), (100, 1016185), (125, 812948), (164, 619625), (205, 495700), (250, 406474), (410, 247850), (500, 203237), (820, 123925), (1025, 99140), (2050, 49570), (4100, 24785), (4957, 20500), (5125, 19828), (9914, 10250)]