20247086600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{268529}}^1$

素因数の和:268587

約数の個数: 96

約数和(自身を含む): 52443909000

約数和(自身を除く): 32196822400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 100, 104, 116, 130, 145, 200, 232, 260, 290, 325, 377, 520, 580, 650, 725, 754, 1160, 1300, 1450, 1508, 1885, 2600, 2900, 3016, 3770, 5800, 7540, 9425, 15080, 18850, 37700, 75400, 268529, 537058, 1074116, 1342645, 2148232, 2685290, 3490877, 5370580, 6713225, 6981754, 7787341, 10741160, 13426450, 13963508, 15574682, 17454385, 26852900, 27927016, 31149364, 34908770, 38936705, 53705800, 62298728, 69817540, 77873410, 87271925, 101235433, 139635080, 155746820, 174543850, 194683525, 202470866, 311493640, 349087700, 389367050, 404941732, 506177165, 698175400, 778734100, 809883464, 1012354330, 1557468200, 2024708660, 2530885825, 4049417320, 5061771650, 10123543300, 20247086600]

約数ペア:

[(1, 20247086600), (2, 10123543300), (4, 5061771650), (5, 4049417320), (8, 2530885825), (10, 2024708660), (13, 1557468200), (20, 1012354330), (25, 809883464), (26, 778734100), (29, 698175400), (40, 506177165), (50, 404941732), (52, 389367050), (58, 349087700), (65, 311493640), (100, 202470866), (104, 194683525), (116, 174543850), (130, 155746820), (145, 139635080), (200, 101235433), (232, 87271925), (260, 77873410), (290, 69817540), (325, 62298728), (377, 53705800), (520, 38936705), (580, 34908770), (650, 31149364), (725, 27927016), (754, 26852900), (1160, 17454385), (1300, 15574682), (1450, 13963508), (1508, 13426450), (1885, 10741160), (2600, 7787341), (2900, 6981754), (3016, 6713225), (3770, 5370580), (5800, 3490877), (7540, 2685290), (9425, 2148232), (15080, 1342645), (18850, 1074116), (37700, 537058), (75400, 268529)]