5335780400

素因数分解:

$2^4\times 5^2\times {\mathrm{2269}}^1\times {\mathrm{5879}}^1$

素因数の和:8166

約数の個数: 60

約数和(自身を含む): 12827043600

約数和(自身を除く): 7491263200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2269, 4538, 5879, 9076, 11345, 11758, 18152, 22690, 23516, 29395, 36304, 45380, 47032, 56725, 58790, 90760, 94064, 113450, 117580, 146975, 181520, 226900, 235160, 293950, 453800, 470320, 587900, 907600, 1175800, 2351600, 13339451, 26678902, 53357804, 66697255, 106715608, 133394510, 213431216, 266789020, 333486275, 533578040, 666972550, 1067156080, 1333945100, 2667890200, 5335780400]

約数ペア:

[(1, 5335780400), (2, 2667890200), (4, 1333945100), (5, 1067156080), (8, 666972550), (10, 533578040), (16, 333486275), (20, 266789020), (25, 213431216), (40, 133394510), (50, 106715608), (80, 66697255), (100, 53357804), (200, 26678902), (400, 13339451), (2269, 2351600), (4538, 1175800), (5879, 907600), (9076, 587900), (11345, 470320), (11758, 453800), (18152, 293950), (22690, 235160), (23516, 226900), (29395, 181520), (36304, 146975), (45380, 117580), (47032, 113450), (56725, 94064), (58790, 90760)]