5247286400

素因数分解:

$2^7\times 5^2\times {\mathrm{461}}^1\times {\mathrm{3557}}^1$

素因数の和:4042

約数の個数: 96

約数和(自身を含む): 12994207380

約数和(自身を除く): 7746920980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 461, 640, 800, 922, 1600, 1844, 2305, 3200, 3557, 3688, 4610, 7114, 7376, 9220, 11525, 14228, 14752, 17785, 18440, 23050, 28456, 29504, 35570, 36880, 46100, 56912, 59008, 71140, 73760, 88925, 92200, 113824, 142280, 147520, 177850, 184400, 227648, 284560, 295040, 355700, 368800, 455296, 569120, 711400, 737600, 1138240, 1422800, 1475200, 1639777, 2276480, 2845600, 3279554, 5691200, 6559108, 8198885, 11382400, 13118216, 16397770, 26236432, 32795540, 40994425, 52472864, 65591080, 81988850, 104945728, 131182160, 163977700, 209891456, 262364320, 327955400, 524728640, 655910800, 1049457280, 1311821600, 2623643200, 5247286400]

約数ペア:

[(1, 5247286400), (2, 2623643200), (4, 1311821600), (5, 1049457280), (8, 655910800), (10, 524728640), (16, 327955400), (20, 262364320), (25, 209891456), (32, 163977700), (40, 131182160), (50, 104945728), (64, 81988850), (80, 65591080), (100, 52472864), (128, 40994425), (160, 32795540), (200, 26236432), (320, 16397770), (400, 13118216), (461, 11382400), (640, 8198885), (800, 6559108), (922, 5691200), (1600, 3279554), (1844, 2845600), (2305, 2276480), (3200, 1639777), (3557, 1475200), (3688, 1422800), (4610, 1138240), (7114, 737600), (7376, 711400), (9220, 569120), (11525, 455296), (14228, 368800), (14752, 355700), (17785, 295040), (18440, 284560), (23050, 227648), (28456, 184400), (29504, 177850), (35570, 147520), (36880, 142280), (46100, 113824), (56912, 92200), (59008, 88925), (71140, 73760)]