2525900508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{78571}}^1$

素因数の和:78647

約数の個数: 72

約数和(自身を含む): 6864049920

約数和(自身を除く): 4338149412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2679, 3572, 5358, 8037, 10716, 16074, 32148, 78571, 157142, 235713, 314284, 471426, 707139, 942852, 1414278, 1492849, 2828556, 2985698, 3692837, 4478547, 5971396, 7385674, 8957094, 11078511, 13435641, 14771348, 17914188, 22157022, 26871282, 33235533, 44314044, 53742564, 66471066, 70163903, 132942132, 140327806, 210491709, 280655612, 420983418, 631475127, 841966836, 1262950254, 2525900508]

約数ペア:

[(1, 2525900508), (2, 1262950254), (3, 841966836), (4, 631475127), (6, 420983418), (9, 280655612), (12, 210491709), (18, 140327806), (19, 132942132), (36, 70163903), (38, 66471066), (47, 53742564), (57, 44314044), (76, 33235533), (94, 26871282), (114, 22157022), (141, 17914188), (171, 14771348), (188, 13435641), (228, 11078511), (282, 8957094), (342, 7385674), (423, 5971396), (564, 4478547), (684, 3692837), (846, 2985698), (893, 2828556), (1692, 1492849), (1786, 1414278), (2679, 942852), (3572, 707139), (5358, 471426), (8037, 314284), (10716, 235713), (16074, 157142), (32148, 78571)]