2010122250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{26021}}^1$

素因数の和:26144

約数の個数: 64

約数和(自身を含む): 5066171136

約数和(自身を除く): 3056048886

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 125, 150, 206, 250, 309, 375, 515, 618, 750, 1030, 1545, 2575, 3090, 5150, 7725, 12875, 15450, 25750, 26021, 38625, 52042, 77250, 78063, 130105, 156126, 260210, 390315, 650525, 780630, 1301050, 1951575, 2680163, 3252625, 3903150, 5360326, 6505250, 8040489, 9757875, 13400815, 16080978, 19515750, 26801630, 40202445, 67004075, 80404890, 134008150, 201012225, 335020375, 402024450, 670040750, 1005061125, 2010122250]

約数ペア:

[(1, 2010122250), (2, 1005061125), (3, 670040750), (5, 402024450), (6, 335020375), (10, 201012225), (15, 134008150), (25, 80404890), (30, 67004075), (50, 40202445), (75, 26801630), (103, 19515750), (125, 16080978), (150, 13400815), (206, 9757875), (250, 8040489), (309, 6505250), (375, 5360326), (515, 3903150), (618, 3252625), (750, 2680163), (1030, 1951575), (1545, 1301050), (2575, 780630), (3090, 650525), (5150, 390315), (7725, 260210), (12875, 156126), (15450, 130105), (25750, 78063), (26021, 77250), (38625, 52042)]