1722872600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^2\times {\mathrm{10243}}^1$

素因数の和:10317

約数の個数: 72

約数和(自身を含む): 4148973660

約数和(自身を除く): 2426101060

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 841, 1160, 1450, 1682, 2900, 3364, 4205, 5800, 6728, 8410, 10243, 16820, 20486, 21025, 33640, 40972, 42050, 51215, 81944, 84100, 102430, 168200, 204860, 256075, 297047, 409720, 512150, 594094, 1024300, 1188188, 1485235, 2048600, 2376376, 2970470, 5940940, 7426175, 8614363, 11881880, 14852350, 17228726, 29704700, 34457452, 43071815, 59409400, 68914904, 86143630, 172287260, 215359075, 344574520, 430718150, 861436300, 1722872600]

約数ペア:

[(1, 1722872600), (2, 861436300), (4, 430718150), (5, 344574520), (8, 215359075), (10, 172287260), (20, 86143630), (25, 68914904), (29, 59409400), (40, 43071815), (50, 34457452), (58, 29704700), (100, 17228726), (116, 14852350), (145, 11881880), (200, 8614363), (232, 7426175), (290, 5940940), (580, 2970470), (725, 2376376), (841, 2048600), (1160, 1485235), (1450, 1188188), (1682, 1024300), (2900, 594094), (3364, 512150), (4205, 409720), (5800, 297047), (6728, 256075), (8410, 204860), (10243, 168200), (16820, 102430), (20486, 84100), (21025, 81944), (33640, 51215), (40972, 42050)]