5087306900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{12583}}^1$

素因数の和:12921

約数の個数: 72

約数和(自身を含む): 11927819904

約数和(自身を除く): 6840513004

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 311, 325, 622, 650, 1244, 1300, 1555, 3110, 4043, 6220, 7775, 8086, 12583, 15550, 16172, 20215, 25166, 31100, 40430, 50332, 62915, 80860, 101075, 125830, 163579, 202150, 251660, 314575, 327158, 404300, 629150, 654316, 817895, 1258300, 1635790, 3271580, 3913313, 4089475, 7826626, 8178950, 15653252, 16357900, 19566565, 39133130, 50873069, 78266260, 97832825, 101746138, 195665650, 203492276, 254365345, 391331300, 508730690, 1017461380, 1271826725, 2543653450, 5087306900]

約数ペア:

[(1, 5087306900), (2, 2543653450), (4, 1271826725), (5, 1017461380), (10, 508730690), (13, 391331300), (20, 254365345), (25, 203492276), (26, 195665650), (50, 101746138), (52, 97832825), (65, 78266260), (100, 50873069), (130, 39133130), (260, 19566565), (311, 16357900), (325, 15653252), (622, 8178950), (650, 7826626), (1244, 4089475), (1300, 3913313), (1555, 3271580), (3110, 1635790), (4043, 1258300), (6220, 817895), (7775, 654316), (8086, 629150), (12583, 404300), (15550, 327158), (16172, 314575), (20215, 251660), (25166, 202150), (31100, 163579), (40430, 125830), (50332, 101075), (62915, 80860)]