1150291220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1\times {\mathrm{2473}}^1$

素因数の和:4284

約数の個数: 48

約数和(自身を含む): 2603934480

約数和(自身を除く): 1453643260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1789, 2473, 3578, 4946, 7156, 8945, 9892, 12365, 17890, 23257, 24730, 32149, 35780, 46514, 49460, 64298, 93028, 116285, 128596, 160745, 232570, 321490, 465140, 642980, 4424197, 8848394, 17696788, 22120985, 44241970, 57514561, 88483940, 115029122, 230058244, 287572805, 575145610, 1150291220]

約数ペア:

[(1, 1150291220), (2, 575145610), (4, 287572805), (5, 230058244), (10, 115029122), (13, 88483940), (20, 57514561), (26, 44241970), (52, 22120985), (65, 17696788), (130, 8848394), (260, 4424197), (1789, 642980), (2473, 465140), (3578, 321490), (4946, 232570), (7156, 160745), (8945, 128596), (9892, 116285), (12365, 93028), (17890, 64298), (23257, 49460), (24730, 46514), (32149, 35780)]