2542846475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1723}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 3591436800

約数和(自身を除く): 1048590325

約数列:

[1, 5, 13, 19, 25, 65, 95, 239, 247, 325, 475, 1195, 1235, 1723, 3107, 4541, 5975, 6175, 8615, 15535, 22399, 22705, 32737, 43075, 59033, 77675, 111995, 113525, 163685, 295165, 411797, 425581, 559975, 818425, 1475825, 2058985, 2127905, 5353361, 7824143, 10294925, 10639525, 26766805, 39120715, 101713859, 133834025, 195603575, 508569295, 2542846475]

約数ペア:

[(1, 2542846475), (5, 508569295), (13, 195603575), (19, 133834025), (25, 101713859), (65, 39120715), (95, 26766805), (239, 10639525), (247, 10294925), (325, 7824143), (475, 5353361), (1195, 2127905), (1235, 2058985), (1723, 1475825), (3107, 818425), (4541, 559975), (5975, 425581), (6175, 411797), (8615, 295165), (15535, 163685), (22399, 113525), (22705, 111995), (32737, 77675), (43075, 59033)]