25009794780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2760463}}^1$

素因数の和:2760626

約数の個数: 48

約数和(自身を含む): 70491208704

約数和(自身を除く): 45481413924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 2760463, 5520926, 8281389, 11041852, 13802315, 16562778, 27604630, 33125556, 41406945, 55209260, 82813890, 165627780, 416829913, 833659826, 1250489739, 1667319652, 2084149565, 2500979478, 4168299130, 5001958956, 6252448695, 8336598260, 12504897390, 25009794780]

約数ペア:

[(1, 25009794780), (2, 12504897390), (3, 8336598260), (4, 6252448695), (5, 5001958956), (6, 4168299130), (10, 2500979478), (12, 2084149565), (15, 1667319652), (20, 1250489739), (30, 833659826), (60, 416829913), (151, 165627780), (302, 82813890), (453, 55209260), (604, 41406945), (755, 33125556), (906, 27604630), (1510, 16562778), (1812, 13802315), (2265, 11041852), (3020, 8281389), (4530, 5520926), (9060, 2760463)]