79160800

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1940

約数の個数: 72

約数和(自身を含む): 197003016

約数和(自身を除く): 117842216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 400, 424, 530, 800, 848, 1060, 1325, 1696, 1867, 2120, 2650, 3734, 4240, 5300, 7468, 8480, 9335, 10600, 14936, 18670, 21200, 29872, 37340, 42400, 46675, 59744, 74680, 93350, 98951, 149360, 186700, 197902, 298720, 373400, 395804, 494755, 746800, 791608, 989510, 1493600, 1583216, 1979020, 2473775, 3166432, 3958040, 4947550, 7916080, 9895100, 15832160, 19790200, 39580400, 79160800]

約数ペア:

[(1, 79160800), (2, 39580400), (4, 19790200), (5, 15832160), (8, 9895100), (10, 7916080), (16, 4947550), (20, 3958040), (25, 3166432), (32, 2473775), (40, 1979020), (50, 1583216), (53, 1493600), (80, 989510), (100, 791608), (106, 746800), (160, 494755), (200, 395804), (212, 373400), (265, 298720), (400, 197902), (424, 186700), (530, 149360), (800, 98951), (848, 93350), (1060, 74680), (1325, 59744), (1696, 46675), (1867, 42400), (2120, 37340), (2650, 29872), (3734, 21200), (4240, 18670), (5300, 14936), (7468, 10600), (8480, 9335)]